12456794

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2861}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 21430656

約数和(自身を除く): 8973862

約数列:

[1, 2, 7, 14, 311, 622, 2177, 2861, 4354, 5722, 20027, 40054, 889771, 1779542, 6228397, 12456794]

約数ペア:

[(1, 12456794), (2, 6228397), (7, 1779542), (14, 889771), (311, 40054), (622, 20027), (2177, 5722), (2861, 4354)]