19224256

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{2161}}^1$

素因数の和:2312

約数の個数: 28

約数和(自身を含む): 38440360

約数和(自身を除く): 19216104

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2161, 2224, 4322, 4448, 8644, 8896, 17288, 34576, 69152, 138304, 300379, 600758, 1201516, 2403032, 4806064, 9612128, 19224256]

約数ペア:

[(1, 19224256), (2, 9612128), (4, 4806064), (8, 2403032), (16, 1201516), (32, 600758), (64, 300379), (139, 138304), (278, 69152), (556, 34576), (1112, 17288), (2161, 8896), (2224, 8644), (4322, 4448)]