39238718

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 60152544

約数和(自身を除く): 20913826

約数列:

[1, 2, 71, 137, 142, 274, 2017, 4034, 9727, 19454, 143207, 276329, 286414, 552658, 19619359, 39238718]

約数ペア:

[(1, 39238718), (2, 19619359), (71, 552658), (137, 286414), (142, 276329), (274, 143207), (2017, 19454), (4034, 9727)]