18379526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8111}}^1$

素因数の和:8227

約数の個数: 16

約数和(自身を含む): 30371328

約数和(自身を除く): 11991802

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8111, 16222, 89221, 178442, 835433, 1670866, 9189763, 18379526]

約数ペア:

[(1, 18379526), (2, 9189763), (11, 1670866), (22, 835433), (103, 178442), (206, 89221), (1133, 16222), (2266, 8111)]