1991154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{30169}}^1$

素因数の和:30185

約数の個数: 16

約数和(自身を含む): 4344480

約数和(自身を除く): 2353326

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 30169, 60338, 90507, 181014, 331859, 663718, 995577, 1991154]

約数ペア:

[(1, 1991154), (2, 995577), (3, 663718), (6, 331859), (11, 181014), (22, 90507), (33, 60338), (66, 30169)]