13863955

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3119}}^1$

素因数の和:3258

約数の個数: 16

約数和(自身を含む): 19169280

約数和(自身を除く): 5305325

約数列:

[1, 5, 7, 35, 127, 635, 889, 3119, 4445, 15595, 21833, 109165, 396113, 1980565, 2772791, 13863955]

約数ペア:

[(1, 13863955), (5, 2772791), (7, 1980565), (35, 396113), (127, 109165), (635, 21833), (889, 15595), (3119, 4445)]