9939148

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 17902080

約数和(自身を除く): 7962932

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 443, 886, 1772, 5609, 11218, 22436, 31453, 34997, 62906, 69994, 125812, 139988, 2484787, 4969574, 9939148]

約数ペア:

[(1, 9939148), (2, 4969574), (4, 2484787), (71, 139988), (79, 125812), (142, 69994), (158, 62906), (284, 34997), (316, 31453), (443, 22436), (886, 11218), (1772, 5609)]