12916568

素因数分解:

$2^3\times 7^1\times {\mathrm{230653}}^1$

素因数の和:230666

約数の個数: 16

約数和(自身を含む): 27678480

約数和(自身を除く): 14761912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 230653, 461306, 922612, 1614571, 1845224, 3229142, 6458284, 12916568]

約数ペア:

[(1, 12916568), (2, 6458284), (4, 3229142), (7, 1845224), (8, 1614571), (14, 922612), (28, 461306), (56, 230653)]