39827834

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 60597888

約数和(自身を除く): 20770054

約数列:

[1, 2, 103, 206, 397, 487, 794, 974, 40891, 50161, 81782, 100322, 193339, 386678, 19913917, 39827834]

約数ペア:

[(1, 39827834), (2, 19913917), (103, 386678), (206, 193339), (397, 100322), (487, 81782), (794, 50161), (974, 40891)]