13827184

素因数分解:

$2^4\times 7^1\times {\mathrm{123457}}^1$

素因数の和:123472

約数の個数: 20

約数和(自身を含む): 30617584

約数和(自身を除く): 16790400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 123457, 246914, 493828, 864199, 987656, 1728398, 1975312, 3456796, 6913592, 13827184]

約数ペア:

[(1, 13827184), (2, 6913592), (4, 3456796), (7, 1975312), (8, 1728398), (14, 987656), (16, 864199), (28, 493828), (56, 246914), (112, 123457)]