16162979

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 19084800

約数和(自身を除く): 2921821

約数列:

[1, 7, 41, 199, 283, 287, 1393, 1981, 8159, 11603, 56317, 57113, 81221, 394219, 2308997, 16162979]

約数ペア:

[(1, 16162979), (7, 2308997), (41, 394219), (199, 81221), (283, 57113), (287, 56317), (1393, 11603), (1981, 8159)]