18836434

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1665

約数の個数: 16

約数和(自身を含む): 29016000

約数和(自身を除く): 10179566

約数列:

[1, 2, 61, 103, 122, 206, 1499, 2998, 6283, 12566, 91439, 154397, 182878, 308794, 9418217, 18836434]

約数ペア:

[(1, 18836434), (2, 9418217), (61, 308794), (103, 182878), (122, 154397), (206, 91439), (1499, 12566), (2998, 6283)]