15398227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 18027520

約数和(自身を除く): 2629293

約数列:

[1, 13, 19, 31, 247, 403, 589, 2011, 7657, 26143, 38209, 62341, 496717, 810433, 1184479, 15398227]

約数ペア:

[(1, 15398227), (13, 1184479), (19, 810433), (31, 496717), (247, 62341), (403, 38209), (589, 26143), (2011, 7657)]