15728506109

素因数分解:

${\mathrm{19}}^2\times {\mathrm{7411}}^1\times {\mathrm{5879}}^1$

素因数の和:13328

約数の個数: 12

約数和(自身を含む): 16604955360

約数和(自身を除く): 876449251

約数列:

[1, 19, 361, 5879, 7411, 111701, 140809, 2122319, 2675371, 43569269, 827816111, 15728506109]

約数ペア:

[(1, 15728506109), (19, 827816111), (361, 43569269), (5879, 2675371), (7411, 2122319), (111701, 140809)]