12457684

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 22256640

約数和(自身を除く): 9798956

約数列:

[1, 2, 4, 127, 137, 179, 254, 274, 358, 508, 548, 716, 17399, 22733, 24523, 34798, 45466, 49046, 69596, 90932, 98092, 3114421, 6228842, 12457684]

約数ペア:

[(1, 12457684), (2, 6228842), (4, 3114421), (127, 98092), (137, 90932), (179, 69596), (254, 49046), (274, 45466), (358, 34798), (508, 24523), (548, 22733), (716, 17399)]