22144870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5441}}^1$

素因数の和:5496

約数の個数: 32

約数和(自身を含む): 44667936

約数和(自身を除く): 22523066

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 5441, 10882, 27205, 54410, 59851, 119702, 201317, 299255, 402634, 598510, 1006585, 2013170, 2214487, 4428974, 11072435, 22144870]

約数ペア:

[(1, 22144870), (2, 11072435), (5, 4428974), (10, 2214487), (11, 2013170), (22, 1006585), (37, 598510), (55, 402634), (74, 299255), (110, 201317), (185, 119702), (370, 59851), (407, 54410), (814, 27205), (2035, 10882), (4070, 5441)]