15691108867

素因数分解:

$7^1\times {\mathrm{131}}^2\times {\mathrm{130621}}^1$

素因数の和:130890

約数の個数: 12

約数和(自身を含む): 18070769968

約数和(自身を除く): 2379661101

約数列:

[1, 7, 131, 917, 17161, 120127, 130621, 914347, 17111351, 119779457, 2241586981, 15691108867]

約数ペア:

[(1, 15691108867), (7, 2241586981), (131, 119779457), (917, 17111351), (17161, 914347), (120127, 130621)]