16258580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62533}}^1$

素因数の和:62555

約数の個数: 24

約数和(自身を含む): 36769992

約数和(自身を除く): 20511412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 62533, 125066, 250132, 312665, 625330, 812929, 1250660, 1625858, 3251716, 4064645, 8129290, 16258580]

約数ペア:

[(1, 16258580), (2, 8129290), (4, 4064645), (5, 3251716), (10, 1625858), (13, 1250660), (20, 812929), (26, 625330), (52, 312665), (65, 250132), (130, 125066), (260, 62533)]