12696656

素因数分解:

$2^4\times 7^1\times {\mathrm{113363}}^1$

素因数の和:113378

約数の個数: 20

約数和(自身を含む): 28114272

約数和(自身を除く): 15417616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113363, 226726, 453452, 793541, 906904, 1587082, 1813808, 3174164, 6348328, 12696656]

約数ペア:

[(1, 12696656), (2, 6348328), (4, 3174164), (7, 1813808), (8, 1587082), (14, 906904), (16, 793541), (28, 453452), (56, 226726), (112, 113363)]