19173337

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 20891520

約数和(自身を除く): 1718183

約数列:

[1, 19, 61, 71, 233, 1159, 1349, 4331, 4427, 14213, 16543, 82289, 270047, 314317, 1009123, 19173337]

約数ペア:

[(1, 19173337), (19, 1009123), (61, 314317), (71, 270047), (233, 82289), (1159, 16543), (1349, 14213), (4331, 4427)]