19149152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{54401}}^1$

素因数の和:54422

約数の個数: 24

約数和(自身を含む): 41127912

約数和(自身を除く): 21978760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 54401, 108802, 217604, 435208, 598411, 870416, 1196822, 1740832, 2393644, 4787288, 9574576, 19149152]

約数ペア:

[(1, 19149152), (2, 9574576), (4, 4787288), (8, 2393644), (11, 1740832), (16, 1196822), (22, 870416), (32, 598411), (44, 435208), (88, 217604), (176, 108802), (352, 54401)]