2022179975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{4257221}}^1$

素因数の和:4257250

約数の個数: 12

約数和(自身を含む): 2639477640

約数和(自身を除く): 617297665

約数列:

[1, 5, 19, 25, 95, 475, 4257221, 21286105, 80887199, 106430525, 404435995, 2022179975]

約数ペア:

[(1, 2022179975), (5, 404435995), (19, 106430525), (25, 80887199), (95, 21286105), (475, 4257221)]