22190537

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 24192960

約数和(自身を除く): 2002423

約数列:

[1, 19, 43, 157, 173, 817, 2983, 3287, 6751, 7439, 27161, 128269, 141341, 516059, 1167923, 22190537]

約数ペア:

[(1, 22190537), (19, 1167923), (43, 516059), (157, 141341), (173, 128269), (817, 27161), (2983, 7439), (3287, 6751)]