23426459

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{28123}}^1$

素因数の和:28154

約数の個数: 12

約数和(自身を含む): 28855224

約数和(自身を除く): 5428765

約数列:

[1, 7, 17, 49, 119, 833, 28123, 196861, 478091, 1378027, 3346637, 23426459]

約数ペア:

[(1, 23426459), (7, 3346637), (17, 1378027), (49, 478091), (119, 196861), (833, 28123)]