13550416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{76991}}^1$

素因数の和:77010

約数の個数: 20

約数和(自身を含む): 28641024

約数和(自身を除く): 15090608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 76991, 153982, 307964, 615928, 846901, 1231856, 1693802, 3387604, 6775208, 13550416]

約数ペア:

[(1, 13550416), (2, 6775208), (4, 3387604), (8, 1693802), (11, 1231856), (16, 846901), (22, 615928), (44, 307964), (88, 153982), (176, 76991)]