15539636

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4051}}^1$

素因数の和:4199

約数の個数: 24

約数和(自身を含む): 31313856

約数和(自身を除く): 15774220

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 4051, 8102, 16204, 28357, 56714, 113428, 554987, 1109974, 2219948, 3884909, 7769818, 15539636]

約数ペア:

[(1, 15539636), (2, 7769818), (4, 3884909), (7, 2219948), (14, 1109974), (28, 554987), (137, 113428), (274, 56714), (548, 28357), (959, 16204), (1918, 8102), (3836, 4051)]