19005394761

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{1249}}^1\times {\mathrm{9341}}^1$

素因数の和:10777

約数の個数: 24

約数和(自身を含む): 27628965000

約数和(自身を除く): 8623570239

約数列:

[1, 3, 9, 181, 543, 1249, 1629, 3747, 9341, 11241, 28023, 84069, 226069, 678207, 1690721, 2034621, 5072163, 11666909, 15216489, 35000727, 105002181, 2111710529, 6335131587, 19005394761]

約数ペア:

[(1, 19005394761), (3, 6335131587), (9, 2111710529), (181, 105002181), (543, 35000727), (1249, 15216489), (1629, 11666909), (3747, 5072163), (9341, 2034621), (11241, 1690721), (28023, 678207), (84069, 226069)]