19572275989

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1\times {\mathrm{11717}}^1$

素因数の和:15156

約数の個数: 16

約数和(自身を含む): 22692047616

約数和(自身を除く): 3119771627

約数列:

[1, 7, 71, 497, 3361, 11717, 23527, 82019, 238631, 831907, 1670417, 5823349, 39380837, 275665859, 2796039427, 19572275989]

約数ペア:

[(1, 19572275989), (7, 2796039427), (71, 275665859), (497, 39380837), (3361, 5823349), (11717, 1670417), (23527, 831907), (82019, 238631)]