2013207922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8319041}}^1$

素因数の和:8319065

約数の個数: 12

約数和(自身を含む): 3319297758

約数和(自身を除く): 1306089836

約数列:

[1, 2, 11, 22, 121, 242, 8319041, 16638082, 91509451, 183018902, 1006603961, 2013207922]

約数ペア:

[(1, 2013207922), (2, 1006603961), (11, 183018902), (22, 91509451), (121, 16638082), (242, 8319041)]