16920695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18097}}^1$

素因数の和:18130

約数の個数: 16

約数和(自身を含む): 23455008

約数和(自身を除く): 6534313

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 18097, 90485, 199067, 307649, 995335, 1538245, 3384139, 16920695]

約数ペア:

[(1, 16920695), (5, 3384139), (11, 1538245), (17, 995335), (55, 307649), (85, 199067), (187, 90485), (935, 18097)]