27810946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43051}}^1$

素因数の和:43089

約数の個数: 16

約数和(自身を含む): 46496160

約数和(自身を除く): 18685214

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 43051, 86102, 731867, 817969, 1463734, 1635938, 13905473, 27810946]

約数ペア:

[(1, 27810946), (2, 13905473), (17, 1635938), (19, 1463734), (34, 817969), (38, 731867), (323, 86102), (646, 43051)]