25871807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 29719872

約数和(自身を除く): 3848065

約数列:

[1, 13, 17, 167, 221, 701, 2171, 2839, 9113, 11917, 36907, 117067, 154921, 1521871, 1990139, 25871807]

約数ペア:

[(1, 25871807), (13, 1990139), (17, 1521871), (167, 154921), (221, 117067), (701, 36907), (2171, 11917), (2839, 9113)]