22918256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{75389}}^1$

素因数の和:75416

約数の個数: 20

約数和(自身を含む): 46741800

約数和(自身を除く): 23823544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 75389, 150778, 301556, 603112, 1206224, 1432391, 2864782, 5729564, 11459128, 22918256]

約数ペア:

[(1, 22918256), (2, 11459128), (4, 5729564), (8, 2864782), (16, 1432391), (19, 1206224), (38, 603112), (76, 301556), (152, 150778), (304, 75389)]