13389232

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{1889}}^1$

素因数の和:2340

約数の個数: 20

約数和(自身を含む): 26013960

約数和(自身を除く): 12624728

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 1889, 3544, 3778, 7088, 7556, 15112, 30224, 836827, 1673654, 3347308, 6694616, 13389232]

約数ペア:

[(1, 13389232), (2, 6694616), (4, 3347308), (8, 1673654), (16, 836827), (443, 30224), (886, 15112), (1772, 7556), (1889, 7088), (3544, 3778)]