22013924

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 39664128

約数和(自身を除く): 17650204

約数列:

[1, 2, 4, 61, 83, 122, 166, 244, 332, 1087, 2174, 4348, 5063, 10126, 20252, 66307, 90221, 132614, 180442, 265228, 360884, 5503481, 11006962, 22013924]

約数ペア:

[(1, 22013924), (2, 11006962), (4, 5503481), (61, 360884), (83, 265228), (122, 180442), (166, 132614), (244, 90221), (332, 66307), (1087, 20252), (2174, 10126), (4348, 5063)]