1993802162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{89819}}^1$

素因数の和:90841

約数の個数: 16

約数和(自身を含む): 3265855200

約数和(自身を除く): 1272053038

約数列:

[1, 2, 11, 22, 1009, 2018, 11099, 22198, 89819, 179638, 988009, 1976018, 90627371, 181254742, 996901081, 1993802162]

約数ペア:

[(1, 1993802162), (2, 996901081), (11, 181254742), (22, 90627371), (1009, 1976018), (2018, 988009), (11099, 179638), (22198, 89819)]