9966902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1009}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 16362000

約数和(自身を除く): 6395098

約数列:

[1, 2, 11, 22, 449, 898, 1009, 2018, 4939, 9878, 11099, 22198, 453041, 906082, 4983451, 9966902]

約数ペア:

[(1, 9966902), (2, 4983451), (11, 906082), (22, 453041), (449, 22198), (898, 11099), (1009, 9878), (2018, 4939)]