23303291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 27392640

約数和(自身を除く): 4089349

約数列:

[1, 11, 19, 43, 209, 473, 817, 2593, 8987, 28523, 49267, 111499, 541937, 1226489, 2118481, 23303291]

約数ペア:

[(1, 23303291), (11, 2118481), (19, 1226489), (43, 541937), (209, 111499), (473, 49267), (817, 28523), (2593, 8987)]