12558091

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2339}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 3166709

約数列:

[1, 7, 13, 59, 91, 413, 767, 2339, 5369, 16373, 30407, 138001, 212849, 966007, 1794013, 12558091]

約数ペア:

[(1, 12558091), (7, 1794013), (13, 966007), (59, 212849), (91, 138001), (413, 30407), (767, 16373), (2339, 5369)]