22771690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{119851}}^1$

素因数の和:119877

約数の個数: 16

約数和(自身を含む): 43146720

約数和(自身を除く): 20375030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 119851, 239702, 599255, 1198510, 2277169, 4554338, 11385845, 22771690]

約数ペア:

[(1, 22771690), (2, 11385845), (5, 4554338), (10, 2277169), (19, 1198510), (38, 599255), (95, 239702), (190, 119851)]