15358996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 27822536

約数和(自身を除く): 12463540

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 661, 1322, 2644, 5809, 11618, 23236, 24457, 48914, 97828, 103777, 207554, 415108, 3839749, 7679498, 15358996]

約数ペア:

[(1, 15358996), (2, 7679498), (4, 3839749), (37, 415108), (74, 207554), (148, 103777), (157, 97828), (314, 48914), (628, 24457), (661, 23236), (1322, 11618), (2644, 5809)]