12609802

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 19363680

約数和(自身を除く): 6753878

約数列:

[1, 2, 67, 134, 139, 278, 677, 1354, 9313, 18626, 45359, 90718, 94103, 188206, 6304901, 12609802]

約数ペア:

[(1, 12609802), (2, 6304901), (67, 188206), (134, 94103), (139, 90718), (278, 45359), (677, 18626), (1354, 9313)]