39804943

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1662

約数の個数: 12

約数和(自身を含む): 42629328

約数和(自身を除く): 2824385

約数列:

[1, 19, 71, 361, 1349, 1553, 25631, 29507, 110263, 560633, 2094997, 39804943]

約数ペア:

[(1, 39804943), (19, 2094997), (71, 560633), (361, 110263), (1349, 29507), (1553, 25631)]