26391842

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1177

約数の個数: 16

約数和(自身を含む): 40340160

約数和(自身を除く): 13948318

約数列:

[1, 2, 83, 166, 173, 346, 919, 1838, 14359, 28718, 76277, 152554, 158987, 317974, 13195921, 26391842]

約数ペア:

[(1, 26391842), (2, 13195921), (83, 317974), (166, 158987), (173, 152554), (346, 76277), (919, 28718), (1838, 14359)]