16091388

素因数分解:

$2^2\times 3^2\times {\mathrm{446983}}^1$

素因数の和:446993

約数の個数: 18

約数和(自身を含む): 40675544

約数和(自身を除く): 24584156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 446983, 893966, 1340949, 1787932, 2681898, 4022847, 5363796, 8045694, 16091388]

約数ペア:

[(1, 16091388), (2, 8045694), (3, 5363796), (4, 4022847), (6, 2681898), (9, 1787932), (12, 1340949), (18, 893966), (36, 446983)]