12172069

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 15084160

約数和(自身を除く): 2912091

約数列:

[1, 7, 13, 91, 181, 739, 1267, 2353, 5173, 9607, 16471, 67249, 133759, 936313, 1738867, 12172069]

約数ペア:

[(1, 12172069), (7, 1738867), (13, 936313), (91, 133759), (181, 67249), (739, 16471), (1267, 9607), (2353, 5173)]