16551629087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{3583}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 20368588800

約数和(自身を除く): 3816959713

約数列:

[1, 7, 19, 47, 133, 329, 739, 893, 3583, 5173, 6251, 14041, 25081, 34733, 68077, 98287, 168401, 243131, 476539, 659927, 1178807, 2647837, 3199619, 4619489, 18534859, 22397333, 50308903, 124448339, 352162321, 871138373, 2364518441, 16551629087]

約数ペア:

[(1, 16551629087), (7, 2364518441), (19, 871138373), (47, 352162321), (133, 124448339), (329, 50308903), (739, 22397333), (893, 18534859), (3583, 4619489), (5173, 3199619), (6251, 2647837), (14041, 1178807), (25081, 659927), (34733, 476539), (68077, 243131), (98287, 168401)]