19938642713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1\times {\mathrm{1069}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 22779187200

約数和(自身を除く): 2840544487

約数列:

[1, 11, 31, 83, 341, 659, 913, 1069, 2573, 7249, 11759, 20429, 28303, 33139, 54697, 88727, 224719, 364529, 601667, 704471, 975997, 1695607, 2750537, 7749181, 18651677, 21838601, 30255907, 58471093, 240224611, 643182023, 1812603883, 19938642713]

約数ペア:

[(1, 19938642713), (11, 1812603883), (31, 643182023), (83, 240224611), (341, 58471093), (659, 30255907), (913, 21838601), (1069, 18651677), (2573, 7749181), (7249, 2750537), (11759, 1695607), (20429, 975997), (28303, 704471), (33139, 601667), (54697, 364529), (88727, 224719)]