19066168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{216661}}^1$

素因数の和:216678

約数の個数: 16

約数和(自身を含む): 38999160

約数和(自身を除く): 19932992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 216661, 433322, 866644, 1733288, 2383271, 4766542, 9533084, 19066168]

約数ペア:

[(1, 19066168), (2, 9533084), (4, 4766542), (8, 2383271), (11, 1733288), (22, 866644), (44, 433322), (88, 216661)]