30651874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{7219}}^1$

素因数の和:7425

約数の個数: 16

約数和(自身を含む): 50424480

約数和(自身を除く): 19772606

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 7219, 14438, 79409, 158818, 1393267, 2786534, 15325937, 30651874]

約数ペア:

[(1, 30651874), (2, 15325937), (11, 2786534), (22, 1393267), (193, 158818), (386, 79409), (2123, 14438), (4246, 7219)]