11072222

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2543}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 19049472

約数和(自身を除く): 7977250

約数列:

[1, 2, 7, 14, 311, 622, 2177, 2543, 4354, 5086, 17801, 35602, 790873, 1581746, 5536111, 11072222]

約数ペア:

[(1, 11072222), (2, 5536111), (7, 1581746), (14, 790873), (311, 35602), (622, 17801), (2177, 5086), (2543, 4354)]