22572506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 15747622

約数列:

[1, 2, 11, 22, 43, 86, 107, 214, 223, 446, 473, 946, 1177, 2354, 2453, 4601, 4906, 9202, 9589, 19178, 23861, 47722, 50611, 101222, 105479, 210958, 262471, 524942, 1026023, 2052046, 11286253, 22572506]

約数ペア:

[(1, 22572506), (2, 11286253), (11, 2052046), (22, 1026023), (43, 524942), (86, 262471), (107, 210958), (214, 105479), (223, 101222), (446, 50611), (473, 47722), (946, 23861), (1177, 19178), (2354, 9589), (2453, 9202), (4601, 4906)]