18085510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44111}}^1$

素因数の和:44159

約数の個数: 16

約数和(自身を含む): 33348672

約数和(自身を除く): 15263162

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 44111, 88222, 220555, 441110, 1808551, 3617102, 9042755, 18085510]

約数ペア:

[(1, 18085510), (2, 9042755), (5, 3617102), (10, 1808551), (41, 441110), (82, 220555), (205, 88222), (410, 44111)]