12217946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1511}}^1$

素因数の和:1837

約数の個数: 16

約数和(自身を含む): 19813248

約数和(自身を除く): 7595302

約数列:

[1, 2, 13, 26, 311, 622, 1511, 3022, 4043, 8086, 19643, 39286, 469921, 939842, 6108973, 12217946]

約数ペア:

[(1, 12217946), (2, 6108973), (13, 939842), (26, 469921), (311, 39286), (622, 19643), (1511, 8086), (3022, 4043)]