1842940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8377}}^1$

素因数の和:8397

約数の個数: 24

約数和(自身を含む): 4222512

約数和(自身を除く): 2379572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 8377, 16754, 33508, 41885, 83770, 92147, 167540, 184294, 368588, 460735, 921470, 1842940]

約数ペア:

[(1, 1842940), (2, 921470), (4, 460735), (5, 368588), (10, 184294), (11, 167540), (20, 92147), (22, 83770), (44, 41885), (55, 33508), (110, 16754), (220, 8377)]