16641389

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 18040320

約数和(自身を除く): 1398931

約数列:

[1, 29, 31, 107, 173, 899, 3103, 3317, 5017, 5363, 18511, 96193, 155527, 536819, 573841, 16641389]

約数ペア:

[(1, 16641389), (29, 573841), (31, 536819), (107, 155527), (173, 96193), (899, 18511), (3103, 5363), (3317, 5017)]