30738862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199603}}^1$

素因数の和:199623

約数の個数: 16

約数和(自身を含む): 57485952

約数和(自身を除く): 26747090

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199603, 399206, 1397221, 2195633, 2794442, 4391266, 15369431, 30738862]

約数ペア:

[(1, 30738862), (2, 15369431), (7, 4391266), (11, 2794442), (14, 2195633), (22, 1397221), (77, 399206), (154, 199603)]