39807724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{904721}}^1$

素因数の和:904736

約数の個数: 12

約数和(自身を含む): 75996648

約数和(自身を除く): 36188924

約数列:

[1, 2, 4, 11, 22, 44, 904721, 1809442, 3618884, 9951931, 19903862, 39807724]

約数ペア:

[(1, 39807724), (2, 19903862), (4, 9951931), (11, 3618884), (22, 1809442), (44, 904721)]