22361270

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2521}}^1$

素因数の和:3415

約数の個数: 16

約数和(自身を含む): 40311648

約数和(自身を除く): 17950378

約数列:

[1, 2, 5, 10, 887, 1774, 2521, 4435, 5042, 8870, 12605, 25210, 2236127, 4472254, 11180635, 22361270]

約数ペア:

[(1, 22361270), (2, 11180635), (5, 4472254), (10, 2236127), (887, 25210), (1774, 12605), (2521, 8870), (4435, 5042)]