15731089919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1361}}^1\times {\mathrm{3361}}^1$

素因数の和:4922

約数の個数: 16

約数和(自身を含む): 16667720160

約数和(自身を除く): 936630241

約数列:

[1, 19, 181, 1361, 3361, 3439, 25859, 63859, 246341, 608341, 4574321, 4680479, 11558479, 86912099, 827952101, 15731089919]

約数ペア:

[(1, 15731089919), (19, 827952101), (181, 86912099), (1361, 11558479), (3361, 4680479), (3439, 4574321), (25859, 608341), (63859, 246341)]