9997510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14081}}^1$

素因数の和:14159

約数の個数: 16

約数和(自身を含む): 18250272

約数和(自身を除く): 8252762

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 14081, 28162, 70405, 140810, 999751, 1999502, 4998755, 9997510]

約数ペア:

[(1, 9997510), (2, 4998755), (5, 1999502), (10, 999751), (71, 140810), (142, 70405), (355, 28162), (710, 14081)]