12105742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13421}}^1$

素因数の和:13475

約数の個数: 16

約数和(自身を含む): 20294064

約数和(自身を除く): 8188322

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 13421, 26842, 147631, 295262, 550261, 1100522, 6052871, 12105742]

約数ペア:

[(1, 12105742), (2, 6052871), (11, 1100522), (22, 550261), (41, 295262), (82, 147631), (451, 26842), (902, 13421)]