13981966

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:855

約数の個数: 16

約数和(自身を含む): 21567744

約数和(自身を除く): 7585778

約数列:

[1, 2, 43, 86, 367, 443, 734, 886, 15781, 19049, 31562, 38098, 162581, 325162, 6990983, 13981966]

約数ペア:

[(1, 13981966), (2, 6990983), (43, 325162), (86, 162581), (367, 38098), (443, 31562), (734, 19049), (886, 15781)]