12290473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 14757120

約数和(自身を除く): 2466647

約数列:

[1, 13, 17, 19, 221, 247, 323, 2927, 4199, 38051, 49759, 55613, 646867, 722969, 945421, 12290473]

約数ペア:

[(1, 12290473), (13, 945421), (17, 722969), (19, 646867), (221, 55613), (247, 49759), (323, 38051), (2927, 4199)]