13064905

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8681}}^1$

素因数の和:8736

約数の個数: 16

約数和(自身を含む): 18336384

約数和(自身を除く): 5271479

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 8681, 43405, 60767, 303835, 373283, 1866415, 2612981, 13064905]

約数ペア:

[(1, 13064905), (5, 2612981), (7, 1866415), (35, 373283), (43, 303835), (215, 60767), (301, 43405), (1505, 8681)]