2015778886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{10753}}^1\times {\mathrm{8521}}^1$

素因数の和:19287

約数の個数: 16

約数和(自身を含む): 3299241168

約数和(自身を除く): 1283462282

約数列:

[1, 2, 11, 22, 8521, 10753, 17042, 21506, 93731, 118283, 187462, 236566, 91626313, 183252626, 1007889443, 2015778886]

約数ペア:

[(1, 2015778886), (2, 1007889443), (11, 183252626), (22, 91626313), (8521, 236566), (10753, 187462), (17042, 118283), (21506, 93731)]