26788442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9929}}^1$

素因数の和:10021

約数の個数: 16

約数和(自身を含む): 42897600

約数和(自身を除く): 16109158

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 9929, 19858, 188651, 377302, 704959, 1409918, 13394221, 26788442]

約数ペア:

[(1, 26788442), (2, 13394221), (19, 1409918), (38, 704959), (71, 377302), (142, 188651), (1349, 19858), (2698, 9929)]