22671418

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21031}}^1$

素因数の和:21058

約数の個数: 24

約数和(自身を含む): 43157664

約数和(自身を除く): 20486246

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 21031, 42062, 147217, 231341, 294434, 462682, 1030519, 1619387, 2061038, 3238774, 11335709, 22671418]

約数ペア:

[(1, 22671418), (2, 11335709), (7, 3238774), (11, 2061038), (14, 1619387), (22, 1030519), (49, 462682), (77, 294434), (98, 231341), (154, 147217), (539, 42062), (1078, 21031)]