39712412

素因数分解:

$2^2\times {\mathrm{1103}}^1\times {\mathrm{9001}}^1$

素因数の和:10108

約数の個数: 12

約数和(自身を含む): 69567456

約数和(自身を除く): 29855044

約数列:

[1, 2, 4, 1103, 2206, 4412, 9001, 18002, 36004, 9928103, 19856206, 39712412]

約数ペア:

[(1, 39712412), (2, 19856206), (4, 9928103), (1103, 36004), (2206, 18002), (4412, 9001)]