13431522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{172199}}^1$

素因数の和:172217

約数の個数: 16

約数和(自身を含む): 28929600

約数和(自身を除く): 15498078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 172199, 344398, 516597, 1033194, 2238587, 4477174, 6715761, 13431522]

約数ペア:

[(1, 13431522), (2, 6715761), (3, 4477174), (6, 2238587), (13, 1033194), (26, 516597), (39, 344398), (78, 172199)]