9928355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 12852000

約数和(自身を除く): 2923645

約数列:

[1, 5, 19, 41, 95, 205, 779, 2549, 3895, 12745, 48431, 104509, 242155, 522545, 1985671, 9928355]

約数ペア:

[(1, 9928355), (5, 1985671), (19, 522545), (41, 242155), (95, 104509), (205, 48431), (779, 12745), (2549, 3895)]