418066690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2200351}}^1$

素因数の和:2200377

約数の個数: 16

約数和(自身を含む): 792126720

約数和(自身を除く): 374060030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2200351, 4400702, 11001755, 22003510, 41806669, 83613338, 209033345, 418066690]

約数ペア:

[(1, 418066690), (2, 209033345), (5, 83613338), (10, 41806669), (19, 22003510), (38, 11001755), (95, 4400702), (190, 2200351)]