12577264

素因数分解:

$2^4\times 7^1\times {\mathrm{112297}}^1$

素因数の和:112312

約数の個数: 20

約数和(自身を含む): 27849904

約数和(自身を除く): 15272640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 112297, 224594, 449188, 786079, 898376, 1572158, 1796752, 3144316, 6288632, 12577264]

約数ペア:

[(1, 12577264), (2, 6288632), (4, 3144316), (7, 1796752), (8, 1572158), (14, 898376), (16, 786079), (28, 449188), (56, 224594), (112, 112297)]