13474288

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{1901}}^1$

素因数の和:2352

約数の個数: 20

約数和(自身を含む): 26179128

約数和(自身を除く): 12704840

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 1901, 3544, 3802, 7088, 7604, 15208, 30416, 842143, 1684286, 3368572, 6737144, 13474288]

約数ペア:

[(1, 13474288), (2, 6737144), (4, 3368572), (8, 1684286), (16, 842143), (443, 30416), (886, 15208), (1772, 7604), (1901, 7088), (3544, 3802)]