27960818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43283}}^1$

素因数の和:43321

約数の個数: 16

約数和(自身を含む): 46746720

約数和(自身を除く): 18785902

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 43283, 86566, 735811, 822377, 1471622, 1644754, 13980409, 27960818]

約数ペア:

[(1, 27960818), (2, 13980409), (17, 1644754), (19, 1471622), (34, 822377), (38, 735811), (323, 86566), (646, 43283)]