12222145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3187}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 16067520

約数和(自身を除く): 3845375

約数列:

[1, 5, 13, 59, 65, 295, 767, 3187, 3835, 15935, 41431, 188033, 207155, 940165, 2444429, 12222145]

約数ペア:

[(1, 12222145), (5, 2444429), (13, 940165), (59, 207155), (65, 188033), (295, 41431), (767, 15935), (3187, 3835)]