13037794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 25178112

約数和(自身を除く): 12140318

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 2731, 4774, 5462, 19117, 30041, 38234, 60082, 84661, 169322, 210287, 420574, 592627, 931271, 1185254, 1862542, 6518897, 13037794]

約数ペア:

[(1, 13037794), (2, 6518897), (7, 1862542), (11, 1185254), (14, 931271), (22, 592627), (31, 420574), (62, 210287), (77, 169322), (154, 84661), (217, 60082), (341, 38234), (434, 30041), (682, 19117), (2387, 5462), (2731, 4774)]