13874864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45641}}^1$

素因数の和:45668

約数の個数: 20

約数和(自身を含む): 28298040

約数和(自身を除く): 14423176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45641, 91282, 182564, 365128, 730256, 867179, 1734358, 3468716, 6937432, 13874864]

約数ペア:

[(1, 13874864), (2, 6937432), (4, 3468716), (8, 1734358), (16, 867179), (19, 730256), (38, 365128), (76, 182564), (152, 91282), (304, 45641)]