19215076606

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79401143}}^1$

素因数の和:79401167

約数の個数: 12

約数和(自身を含む): 31681056456

約数和(自身を除く): 12465979850

約数列:

[1, 2, 11, 22, 121, 242, 79401143, 158802286, 873412573, 1746825146, 9607538303, 19215076606]

約数ペア:

[(1, 19215076606), (2, 9607538303), (11, 1746825146), (22, 873412573), (121, 158802286), (242, 79401143)]