12002008

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{11813}}^1$

素因数の和:11946

約数の個数: 16

約数和(自身を含む): 22682880

約数和(自身を除く): 10680872

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 11813, 23626, 47252, 94504, 1500251, 3000502, 6001004, 12002008]

約数ペア:

[(1, 12002008), (2, 6001004), (4, 3000502), (8, 1500251), (127, 94504), (254, 47252), (508, 23626), (1016, 11813)]