12168871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 14636160

約数和(自身を除く): 2467289

約数列:

[1, 11, 13, 43, 143, 473, 559, 1979, 6149, 21769, 25727, 85097, 282997, 936067, 1106261, 12168871]

約数ペア:

[(1, 12168871), (11, 1106261), (13, 936067), (43, 282997), (143, 85097), (473, 25727), (559, 21769), (1979, 6149)]