191118214049

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1\times {\mathrm{11551}}^1$

素因数の和:15621

約数の個数: 32

約数和(自身を含む): 237413007360

約数和(自身を除く): 46294793311

約数列:

[1, 7, 19, 31, 133, 217, 589, 4013, 4123, 11551, 28091, 76247, 80857, 124403, 219469, 358081, 533729, 870821, 1536283, 2363657, 2506567, 6803539, 16545599, 46354163, 47624773, 324479141, 880729097, 1436979053, 6165103679, 10058853371, 27302602007, 191118214049]

約数ペア:

[(1, 191118214049), (7, 27302602007), (19, 10058853371), (31, 6165103679), (133, 1436979053), (217, 880729097), (589, 324479141), (4013, 47624773), (4123, 46354163), (11551, 16545599), (28091, 6803539), (76247, 2506567), (80857, 2363657), (124403, 1536283), (219469, 870821), (358081, 533729)]