15500116

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 27722240

約数和(自身を除く): 12222124

約数列:

[1, 2, 4, 79, 158, 181, 271, 316, 362, 542, 724, 1084, 14299, 21409, 28598, 42818, 49051, 57196, 85636, 98102, 196204, 3875029, 7750058, 15500116]

約数ペア:

[(1, 15500116), (2, 7750058), (4, 3875029), (79, 196204), (158, 98102), (181, 85636), (271, 57196), (316, 49051), (362, 42818), (542, 28598), (724, 21409), (1084, 14299)]