9858245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2596

約数の個数: 16

約数和(自身を含む): 12761280

約数和(自身を除く): 2903035

約数列:

[1, 5, 19, 41, 95, 205, 779, 2531, 3895, 12655, 48089, 103771, 240445, 518855, 1971649, 9858245]

約数ペア:

[(1, 9858245), (5, 1971649), (19, 518855), (41, 240445), (95, 103771), (205, 48089), (779, 12655), (2531, 3895)]