12862993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 15212736

約数和(自身を除く): 2349743

約数列:

[1, 11, 13, 143, 293, 307, 3223, 3377, 3809, 3991, 41899, 43901, 89951, 989461, 1169363, 12862993]

約数ペア:

[(1, 12862993), (11, 1169363), (13, 989461), (143, 89951), (293, 43901), (307, 41899), (3223, 3991), (3377, 3809)]