22910797

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1129}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 28349440

約数和(自身を除く): 5438643

約数列:

[1, 7, 13, 91, 223, 1129, 1561, 2899, 7903, 14677, 20293, 102739, 251767, 1762369, 3272971, 22910797]

約数ペア:

[(1, 22910797), (7, 3272971), (13, 1762369), (91, 251767), (223, 102739), (1129, 20293), (1561, 14677), (2899, 7903)]