12512825345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{322039}}^1$

素因数の和:322472

約数の個数: 16

約数和(自身を含む): 15844368000

約数和(自身を除く): 3331542655

約数列:

[1, 5, 19, 95, 409, 2045, 7771, 38855, 322039, 1610195, 6118741, 30593705, 131713951, 658569755, 2502565069, 12512825345]

約数ペア:

[(1, 12512825345), (5, 2502565069), (19, 658569755), (95, 131713951), (409, 30593705), (2045, 6118741), (7771, 1610195), (38855, 322039)]