222079790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1168841}}^1$

素因数の和:1168867

約数の個数: 16

約数和(自身を含む): 420783120

約数和(自身を除く): 198703330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1168841, 2337682, 5844205, 11688410, 22207979, 44415958, 111039895, 222079790]

約数ペア:

[(1, 222079790), (2, 111039895), (5, 44415958), (10, 22207979), (19, 11688410), (38, 5844205), (95, 2337682), (190, 1168841)]