18822242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 28994112

約数和(自身を除く): 10171870

約数列:

[1, 2, 71, 83, 142, 166, 1597, 3194, 5893, 11786, 113387, 132551, 226774, 265102, 9411121, 18822242]

約数ペア:

[(1, 18822242), (2, 9411121), (71, 265102), (83, 226774), (142, 132551), (166, 113387), (1597, 11786), (3194, 5893)]