27142982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42017}}^1$

素因数の和:42055

約数の個数: 16

約数和(自身を含む): 45379440

約数和(自身を除く): 18236458

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 42017, 84034, 714289, 798323, 1428578, 1596646, 13571491, 27142982]

約数ペア:

[(1, 27142982), (2, 13571491), (17, 1596646), (19, 1428578), (34, 798323), (38, 714289), (323, 84034), (646, 42017)]