22116718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2221}}^1$

素因数の和:2619

約数の個数: 16

約数和(自身を含む): 35836416

約数和(自身を除く): 13719698

約数列:

[1, 2, 13, 26, 383, 766, 2221, 4442, 4979, 9958, 28873, 57746, 850643, 1701286, 11058359, 22116718]

約数ペア:

[(1, 22116718), (2, 11058359), (13, 1701286), (26, 850643), (383, 57746), (766, 28873), (2221, 9958), (4442, 4979)]