16210308961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1057907}}^1$

素因数の和:1058124

約数の個数: 16

約数和(自身を含む): 20311833600

約数和(自身を除く): 4101524639

約数列:

[1, 7, 11, 77, 199, 1393, 2189, 15323, 1057907, 7405349, 11636977, 81458839, 210523493, 1473664451, 2315758423, 16210308961]

約数ペア:

[(1, 16210308961), (7, 2315758423), (11, 1473664451), (77, 210523493), (199, 81458839), (1393, 11636977), (2189, 7405349), (15323, 1057907)]