13653788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 25452000

約数和(自身を除く): 11798212

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 1009, 2018, 3383, 4036, 6766, 13532, 17153, 34306, 68612, 200791, 401582, 803164, 3413447, 6826894, 13653788]

約数ペア:

[(1, 13653788), (2, 6826894), (4, 3413447), (17, 803164), (34, 401582), (68, 200791), (199, 68612), (398, 34306), (796, 17153), (1009, 13532), (2018, 6766), (3383, 4036)]