13329656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{38749}}^1$

素因数の和:38798

約数の個数: 16

約数和(自身を含む): 25575000

約数和(自身を除く): 12245344

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 38749, 77498, 154996, 309992, 1666207, 3332414, 6664828, 13329656]

約数ペア:

[(1, 13329656), (2, 6664828), (4, 3332414), (8, 1666207), (43, 309992), (86, 154996), (172, 77498), (344, 38749)]