27739910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{252181}}^1$

素因数の和:252199

約数の個数: 16

約数和(自身を含む): 54471312

約数和(自身を除く): 26731402

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 252181, 504362, 1260905, 2521810, 2773991, 5547982, 13869955, 27739910]

約数ペア:

[(1, 27739910), (2, 13869955), (5, 5547982), (10, 2773991), (11, 2521810), (22, 1260905), (55, 504362), (110, 252181)]