13664438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2339}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 21565440

約数和(自身を除く): 7901002

約数列:

[1, 2, 23, 46, 127, 254, 2339, 2921, 4678, 5842, 53797, 107594, 297053, 594106, 6832219, 13664438]

約数ペア:

[(1, 13664438), (2, 6832219), (23, 594106), (46, 297053), (127, 107594), (254, 53797), (2339, 5842), (2921, 4678)]