17697866

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 9518134

約数列:

[1, 2, 53, 106, 199, 398, 839, 1678, 10547, 21094, 44467, 88934, 166961, 333922, 8848933, 17697866]

約数ペア:

[(1, 17697866), (2, 8848933), (53, 333922), (106, 166961), (199, 88934), (398, 44467), (839, 21094), (1678, 10547)]