properDivisors

List all divisors of a bigint, except itself.

Similar: properDivisors, aliquotSum.
Similar: properDivisors, primeFactors, primeExponentials, isPrime.

function properDivisors(x)
// x: a bigint

const xbigint = require('extra-bigint');


xbigint.properDivisors(6n);
// → [1n, 2n, 3n]

xbigint.properDivisors(1n);
// → []

xbigint.properDivisors(0n);
// → []

xbigint.properDivisors(-24n);
// → [1n, 2n, 3n, 4n, 6n, 8n, 12n]

References

• Proper Divisor: Wolfram Mathworld