22057684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1021}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 42237216

約数和(自身を除く): 20179532

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1021, 1964, 2042, 4084, 5401, 10802, 11231, 21604, 22462, 44924, 501311, 1002622, 2005244, 5514421, 11028842, 22057684]

約数ペア:

[(1, 22057684), (2, 11028842), (4, 5514421), (11, 2005244), (22, 1002622), (44, 501311), (491, 44924), (982, 22462), (1021, 21604), (1964, 11231), (2042, 10802), (4084, 5401)]