15661904116

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{5171}}^1\times {\mathrm{5527}}^1$

素因数の和:10839

約数の個数: 24

約数和(自身を含む): 27618728256

約数和(自身を除く): 11956824140

約数列:

[1, 2, 4, 137, 274, 548, 5171, 5527, 10342, 11054, 20684, 22108, 708427, 757199, 1416854, 1514398, 2833708, 3028796, 28580117, 57160234, 114320468, 3915476029, 7830952058, 15661904116]

約数ペア:

[(1, 15661904116), (2, 7830952058), (4, 3915476029), (137, 114320468), (274, 57160234), (548, 28580117), (5171, 3028796), (5527, 2833708), (10342, 1514398), (11054, 1416854), (20684, 757199), (22108, 708427)]