12563656

素因数分解:

$2^3\times 7^1\times {\mathrm{224351}}^1$

素因数の和:224364

約数の個数: 16

約数和(自身を含む): 26922240

約数和(自身を除く): 14358584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 224351, 448702, 897404, 1570457, 1794808, 3140914, 6281828, 12563656]

約数ペア:

[(1, 12563656), (2, 6281828), (4, 3140914), (7, 1794808), (8, 1570457), (14, 897404), (28, 448702), (56, 224351)]