18532490

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 34369920

約数和(自身を除く): 15837430

約数列:

[1, 2, 5, 10, 59, 101, 118, 202, 295, 311, 505, 590, 622, 1010, 1555, 3110, 5959, 11918, 18349, 29795, 31411, 36698, 59590, 62822, 91745, 157055, 183490, 314110, 1853249, 3706498, 9266245, 18532490]

約数ペア:

[(1, 18532490), (2, 9266245), (5, 3706498), (10, 1853249), (59, 314110), (101, 183490), (118, 157055), (202, 91745), (295, 62822), (311, 59590), (505, 36698), (590, 31411), (622, 29795), (1010, 18349), (1555, 11918), (3110, 5959)]