47372054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11437}}^1$

素因数の和:11567

約数の個数: 16

約数和(自身を含む): 75490800

約数和(自身を除く): 28118746

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 11437, 22874, 217303, 434606, 1246633, 2493266, 23686027, 47372054]

約数ペア:

[(1, 47372054), (2, 23686027), (19, 2493266), (38, 1246633), (109, 434606), (218, 217303), (2071, 22874), (4142, 11437)]