2087074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5025

約数の個数: 16

約数和(自身を含む): 3595680

約数和(自身を除く): 1508606

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4993, 9986, 54923, 94867, 109846, 189734, 1043537, 2087074]

約数ペア:

[(1, 2087074), (2, 1043537), (11, 189734), (19, 109846), (22, 94867), (38, 54923), (209, 9986), (418, 4993)]