22780043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 26914272

約数和(自身を除く): 4134229

約数列:

[1, 11, 13, 143, 241, 661, 2651, 3133, 7271, 8593, 34463, 94523, 159301, 1752311, 2070913, 22780043]

約数ペア:

[(1, 22780043), (11, 2070913), (13, 1752311), (143, 159301), (241, 94523), (661, 34463), (2651, 8593), (3133, 7271)]