13919740

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1453}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 29312640

約数和(自身を除く): 15392900

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1453, 1916, 2395, 2906, 4790, 5812, 7265, 9580, 14530, 29060, 695987, 1391974, 2783948, 3479935, 6959870, 13919740]

約数ペア:

[(1, 13919740), (2, 6959870), (4, 3479935), (5, 2783948), (10, 1391974), (20, 695987), (479, 29060), (958, 14530), (1453, 9580), (1916, 7265), (2395, 5812), (2906, 4790)]