27126490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142771}}^1$

素因数の和:142797

約数の個数: 16

約数和(自身を含む): 51397920

約数和(自身を除く): 24271430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 142771, 285542, 713855, 1427710, 2712649, 5425298, 13563245, 27126490]

約数ペア:

[(1, 27126490), (2, 13563245), (5, 5425298), (10, 2712649), (19, 1427710), (38, 713855), (95, 285542), (190, 142771)]