17213228

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 30741984

約数和(自身を除く): 13528756

約数列:

[1, 2, 4, 101, 137, 202, 274, 311, 404, 548, 622, 1244, 13837, 27674, 31411, 42607, 55348, 62822, 85214, 125644, 170428, 4303307, 8606614, 17213228]

約数ペア:

[(1, 17213228), (2, 8606614), (4, 4303307), (101, 170428), (137, 125644), (202, 85214), (274, 62822), (311, 55348), (404, 42607), (548, 31411), (622, 27674), (1244, 13837)]