19527393

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 26542080

約数和(自身を除く): 7014687

約数列:

[1, 3, 107, 127, 321, 381, 479, 1437, 13589, 40767, 51253, 60833, 153759, 182499, 6509131, 19527393]

約数ペア:

[(1, 19527393), (3, 6509131), (107, 182499), (127, 153759), (321, 60833), (381, 51253), (479, 40767), (1437, 13589)]