26196023

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 31426560

約数和(自身を除く): 5230537

約数列:

[1, 7, 31, 61, 217, 427, 1891, 1979, 13237, 13853, 61349, 120719, 429443, 845033, 3742289, 26196023]

約数ペア:

[(1, 26196023), (7, 3742289), (31, 845033), (61, 429443), (217, 120719), (427, 61349), (1891, 13853), (1979, 13237)]