18137933

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 2183347

約数列:

[1, 11, 89, 97, 191, 979, 1067, 2101, 8633, 16999, 18527, 94963, 186989, 203797, 1648903, 18137933]

約数ペア:

[(1, 18137933), (11, 1648903), (89, 203797), (97, 186989), (191, 94963), (979, 18527), (1067, 16999), (2101, 8633)]