22266310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 44354304

約数和(自身を除く): 22087994

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 2851, 3905, 5702, 7810, 14255, 28510, 31361, 62722, 156805, 202421, 313610, 404842, 1012105, 2024210, 2226631, 4453262, 11133155, 22266310]

約数ペア:

[(1, 22266310), (2, 11133155), (5, 4453262), (10, 2226631), (11, 2024210), (22, 1012105), (55, 404842), (71, 313610), (110, 202421), (142, 156805), (355, 62722), (710, 31361), (781, 28510), (1562, 14255), (2851, 7810), (3905, 5702)]