30854486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38281}}^1$

素因数の和:38327

約数の個数: 16

約数和(自身を含む): 51451008

約数和(自身を除く): 20596522

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 38281, 76562, 497653, 995306, 1186711, 2373422, 15427243, 30854486]

約数ペア:

[(1, 30854486), (2, 15427243), (13, 2373422), (26, 1186711), (31, 995306), (62, 497653), (403, 76562), (806, 38281)]