12685468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{186551}}^1$

素因数の和:186572

約数の個数: 12

約数和(自身を含む): 23505552

約数和(自身を除く): 10820084

約数列:

[1, 2, 4, 17, 34, 68, 186551, 373102, 746204, 3171367, 6342734, 12685468]

約数ペア:

[(1, 12685468), (2, 6342734), (4, 3171367), (17, 746204), (34, 373102), (68, 186551)]