19387484479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{80329}}^1$

素因数の和:80970

約数の個数: 16

約数和(自身を含む): 21758505120

約数和(自身を除く): 2371020641

約数列:

[1, 11, 37, 407, 593, 6523, 21941, 80329, 241351, 883619, 2972173, 32693903, 47635097, 523986067, 1762498589, 19387484479]

約数ペア:

[(1, 19387484479), (11, 1762498589), (37, 523986067), (407, 47635097), (593, 32693903), (6523, 2972173), (21941, 883619), (80329, 241351)]