10639447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 13404160

約数和(自身を除く): 2764713

約数列:

[1, 7, 13, 43, 91, 301, 559, 2719, 3913, 19033, 35347, 116917, 247429, 818419, 1519921, 10639447]

約数ペア:

[(1, 10639447), (7, 1519921), (13, 818419), (43, 247429), (91, 116917), (301, 35347), (559, 19033), (2719, 3913)]