1916006

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 16

約数和(自身を含む): 2965248

約数和(自身を除く): 1049242

約数列:

[1, 2, 71, 103, 131, 142, 206, 262, 7313, 9301, 13493, 14626, 18602, 26986, 958003, 1916006]

約数ペア:

[(1, 1916006), (2, 958003), (71, 26986), (103, 18602), (131, 14626), (142, 13493), (206, 9301), (262, 7313)]