13825660

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4241}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 29218896

約数和(自身を除く): 15393236

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 4241, 8482, 16964, 21205, 42410, 84820, 691283, 1382566, 2765132, 3456415, 6912830, 13825660]

約数ペア:

[(1, 13825660), (2, 6912830), (4, 3456415), (5, 2765132), (10, 1382566), (20, 691283), (163, 84820), (326, 42410), (652, 21205), (815, 16964), (1630, 8482), (3260, 4241)]