27760786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4903}}^1$

素因数の和:5073

約数の個数: 16

約数和(自身を含む): 44136000

約数和(自身を除く): 16375214

約数列:

[1, 2, 19, 38, 149, 298, 2831, 4903, 5662, 9806, 93157, 186314, 730547, 1461094, 13880393, 27760786]

約数ペア:

[(1, 27760786), (2, 13880393), (19, 1461094), (38, 730547), (149, 186314), (298, 93157), (2831, 9806), (4903, 5662)]