9876242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:673

約数の個数: 16

約数和(自身を含む): 15152832

約数和(自身を除く): 5276590

約数列:

[1, 2, 71, 142, 157, 314, 443, 886, 11147, 22294, 31453, 62906, 69551, 139102, 4938121, 9876242]

約数ペア:

[(1, 9876242), (2, 4938121), (71, 139102), (142, 69551), (157, 62906), (314, 31453), (443, 22294), (886, 11147)]