26519270

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{39581}}^1$

素因数の和:39655

約数の個数: 16

約数和(自身を含む): 48448368

約数和(自身を除く): 21929098

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 39581, 79162, 197905, 395810, 2651927, 5303854, 13259635, 26519270]

約数ペア:

[(1, 26519270), (2, 13259635), (5, 5303854), (10, 2651927), (67, 395810), (134, 197905), (335, 79162), (670, 39581)]