18872582

素因数分解:

$2^1\times {\mathrm{113}}^2\times {\mathrm{739}}^1$

素因数の和:967

約数の個数: 12

約数和(自身を含む): 28600260

約数和(自身を除く): 9727678

約数列:

[1, 2, 113, 226, 739, 1478, 12769, 25538, 83507, 167014, 9436291, 18872582]

約数ペア:

[(1, 18872582), (2, 9436291), (113, 167014), (226, 83507), (739, 25538), (1478, 12769)]