19411667

素因数分解:

${\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1330

約数の個数: 12

約数和(自身を含む): 21510888

約数和(自身を除く): 2099221

約数列:

[1, 11, 121, 137, 1171, 1507, 12881, 16577, 141691, 160427, 1764697, 19411667]

約数ペア:

[(1, 19411667), (11, 1764697), (121, 160427), (137, 141691), (1171, 16577), (1507, 12881)]