22656907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 28010752

約数和(自身を除く): 5353845

約数列:

[1, 7, 13, 91, 307, 811, 2149, 3991, 5677, 10543, 27937, 73801, 248977, 1742839, 3236701, 22656907]

約数ペア:

[(1, 22656907), (7, 3236701), (13, 1742839), (91, 248977), (307, 73801), (811, 27937), (2149, 10543), (3991, 5677)]