19291096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{219217}}^1$

素因数の和:219234

約数の個数: 16

約数和(自身を含む): 39459240

約数和(自身を除く): 20168144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 219217, 438434, 876868, 1753736, 2411387, 4822774, 9645548, 19291096]

約数ペア:

[(1, 19291096), (2, 9645548), (4, 4822774), (8, 2411387), (11, 1753736), (22, 876868), (44, 438434), (88, 219217)]