22393510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 42845760

約数和(自身を除く): 20452250

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2087, 2146, 4174, 5365, 10435, 10730, 20870, 60523, 77219, 121046, 154438, 302615, 386095, 605230, 772190, 2239351, 4478702, 11196755, 22393510]

約数ペア:

[(1, 22393510), (2, 11196755), (5, 4478702), (10, 2239351), (29, 772190), (37, 605230), (58, 386095), (74, 302615), (145, 154438), (185, 121046), (290, 77219), (370, 60523), (1073, 20870), (2087, 10730), (2146, 10435), (4174, 5365)]