12890604

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{7841}}^1$

素因数の和:7985

約数の個数: 24

約数和(自身を含む): 30301488

約数和(自身を除く): 17410884

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 7841, 15682, 23523, 31364, 47046, 94092, 1074217, 2148434, 3222651, 4296868, 6445302, 12890604]

約数ペア:

[(1, 12890604), (2, 6445302), (3, 4296868), (4, 3222651), (6, 2148434), (12, 1074217), (137, 94092), (274, 47046), (411, 31364), (548, 23523), (822, 15682), (1644, 7841)]