42918986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{102677}}^1$

素因数の和:102709

約数の個数: 16

約数和(自身を含む): 73928160

約数和(自身を除く): 31009174

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 102677, 205354, 1129447, 1950863, 2258894, 3901726, 21459493, 42918986]

約数ペア:

[(1, 42918986), (2, 21459493), (11, 3901726), (19, 2258894), (22, 1950863), (38, 1129447), (209, 205354), (418, 102677)]