2016994859

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1109}}^1\times {\mathrm{15031}}^1$

素因数の和:16162

約数の個数: 12

約数和(自身を含む): 2219174160

約数和(自身を除く): 202179301

約数列:

[1, 11, 121, 1109, 12199, 15031, 134189, 165341, 1818751, 16669379, 183363169, 2016994859]

約数ペア:

[(1, 2016994859), (11, 183363169), (121, 16669379), (1109, 1818751), (12199, 165341), (15031, 134189)]