12128293

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 13506480

約数和(自身を除く): 1378187

約数列:

[1, 17, 29, 73, 337, 493, 1241, 2117, 5729, 9773, 24601, 35989, 166141, 418217, 713429, 12128293]

約数ペア:

[(1, 12128293), (17, 713429), (29, 418217), (73, 166141), (337, 35989), (493, 24601), (1241, 9773), (2117, 5729)]