13666991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 15730176

約数和(自身を除く): 2063185

約数列:

[1, 13, 23, 43, 299, 559, 989, 1063, 12857, 13819, 24449, 45709, 317837, 594217, 1051307, 13666991]

約数ペア:

[(1, 13666991), (13, 1051307), (23, 594217), (43, 317837), (299, 45709), (559, 24449), (989, 13819), (1063, 12857)]