19431291457

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{11483}}^1$

素因数の和:11637

約数の個数: 32

約数和(自身を含む): 21828787200

約数和(自身を除く): 2397495743

約数列:

[1, 23, 29, 43, 59, 667, 989, 1247, 1357, 1711, 2537, 11483, 28681, 39353, 58351, 73573, 264109, 333007, 493769, 677497, 1692179, 7659161, 11356687, 14319301, 15582431, 19647413, 29132371, 329343923, 451890499, 670044533, 844838759, 19431291457]

約数ペア:

[(1, 19431291457), (23, 844838759), (29, 670044533), (43, 451890499), (59, 329343923), (667, 29132371), (989, 19647413), (1247, 15582431), (1357, 14319301), (1711, 11356687), (2537, 7659161), (11483, 1692179), (28681, 677497), (39353, 493769), (58351, 333007), (73573, 264109)]