22288310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{202621}}^1$

素因数の和:202639

約数の個数: 16

約数和(自身を含む): 43766352

約数和(自身を除く): 21478042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 202621, 405242, 1013105, 2026210, 2228831, 4457662, 11144155, 22288310]

約数ペア:

[(1, 22288310), (2, 11144155), (5, 4457662), (10, 2228831), (11, 2026210), (22, 1013105), (55, 405242), (110, 202621)]