19127486

素因数分解:

$2^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1949}}^1$

素因数の和:2659

約数の個数: 16

約数和(自身を含む): 32853600

約数和(自身を除く): 13726114

約数列:

[1, 2, 7, 14, 701, 1402, 1949, 3898, 4907, 9814, 13643, 27286, 1366249, 2732498, 9563743, 19127486]

約数ペア:

[(1, 19127486), (2, 9563743), (7, 2732498), (14, 1366249), (701, 27286), (1402, 13643), (1949, 9814), (3898, 4907)]