15202556

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{13151}}^1$

素因数の和:13189

約数の個数: 18

約数和(自身を含む): 28263648

約数和(自身を除く): 13061092

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 13151, 26302, 52604, 223567, 447134, 894268, 3800639, 7601278, 15202556]

約数ペア:

[(1, 15202556), (2, 7601278), (4, 3800639), (17, 894268), (34, 447134), (68, 223567), (289, 52604), (578, 26302), (1156, 13151)]