39904997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 46033920

約数和(自身を除く): 6128923

約数列:

[1, 11, 19, 209, 431, 443, 4741, 4873, 8189, 8417, 90079, 92587, 190933, 2100263, 3627727, 39904997]

約数ペア:

[(1, 39904997), (11, 3627727), (19, 2100263), (209, 190933), (431, 92587), (443, 90079), (4741, 8417), (4873, 8189)]