22021924

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 39667320

約数和(自身を除く): 17645396

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 953, 1906, 3812, 5777, 11554, 23108, 50509, 101018, 103877, 202036, 207754, 415508, 5505481, 11010962, 22021924]

約数ペア:

[(1, 22021924), (2, 11010962), (4, 5505481), (53, 415508), (106, 207754), (109, 202036), (212, 103877), (218, 101018), (436, 50509), (953, 23108), (1906, 11554), (3812, 5777)]