13146785

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 16208640

約数和(自身を除く): 3061855

約数列:

[1, 5, 79, 83, 395, 401, 415, 2005, 6557, 31679, 32785, 33283, 158395, 166415, 2629357, 13146785]

約数ペア:

[(1, 13146785), (5, 2629357), (79, 166415), (83, 158395), (395, 33283), (401, 32785), (415, 31679), (2005, 6557)]