22501138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2441}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 36923040

約数和(自身を除く): 14421902

約数列:

[1, 2, 11, 22, 419, 838, 2441, 4609, 4882, 9218, 26851, 53702, 1022779, 2045558, 11250569, 22501138]

約数ペア:

[(1, 22501138), (2, 11250569), (11, 2045558), (22, 1022779), (419, 53702), (838, 26851), (2441, 9218), (4609, 4882)]