13573906

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:609

約数の個数: 16

約数和(自身を含む): 20704320

約数和(自身を除く): 7130414

約数列:

[1, 2, 139, 157, 278, 311, 314, 622, 21823, 43229, 43646, 48827, 86458, 97654, 6786953, 13573906]

約数ペア:

[(1, 13573906), (2, 6786953), (139, 97654), (157, 86458), (278, 48827), (311, 43646), (314, 43229), (622, 21823)]