19030479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7283}}^1$

素因数の和:7366

約数の個数: 16

約数和(自身を含む): 27737472

約数和(自身を除く): 8706993

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 7283, 21849, 94679, 284037, 487961, 1463883, 6343493, 19030479]

約数ペア:

[(1, 19030479), (3, 6343493), (13, 1463883), (39, 487961), (67, 284037), (201, 94679), (871, 21849), (2613, 7283)]