22389290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29077}}^1$

素因数の和:29102

約数の個数: 32

約数和(自身を含む): 50246784

約数和(自身を除く): 27857494

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 29077, 58154, 145385, 203539, 290770, 319847, 407078, 639694, 1017695, 1599235, 2035390, 2238929, 3198470, 4477858, 11194645, 22389290]

約数ペア:

[(1, 22389290), (2, 11194645), (5, 4477858), (7, 3198470), (10, 2238929), (11, 2035390), (14, 1599235), (22, 1017695), (35, 639694), (55, 407078), (70, 319847), (77, 290770), (110, 203539), (154, 145385), (385, 58154), (770, 29077)]