22144474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14177}}^1$

素因数の和:14261

約数の個数: 16

約数和(自身を含む): 36749376

約数和(自身を除く): 14604902

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 14177, 28354, 155947, 311894, 1006567, 2013134, 11072237, 22144474]

約数ペア:

[(1, 22144474), (2, 11072237), (11, 2013134), (22, 1006567), (71, 311894), (142, 155947), (781, 28354), (1562, 14177)]