19296244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{438551}}^1$

素因数の和:438566

約数の個数: 12

約数和(自身を含む): 36838368

約数和(自身を除く): 17542124

約数列:

[1, 2, 4, 11, 22, 44, 438551, 877102, 1754204, 4824061, 9648122, 19296244]

約数ペア:

[(1, 19296244), (2, 9648122), (4, 4824061), (11, 1754204), (22, 877102), (44, 438551)]