19172976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21023}}^1$

素因数の和:21053

約数の個数: 40

約数和(自身を含む): 52139520

約数和(自身を除く): 32966544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21023, 42046, 63069, 84092, 126138, 168184, 252276, 336368, 399437, 504552, 798874, 1009104, 1198311, 1597748, 2396622, 3195496, 4793244, 6390992, 9586488, 19172976]

約数ペア:

[(1, 19172976), (2, 9586488), (3, 6390992), (4, 4793244), (6, 3195496), (8, 2396622), (12, 1597748), (16, 1198311), (19, 1009104), (24, 798874), (38, 504552), (48, 399437), (57, 336368), (76, 252276), (114, 168184), (152, 126138), (228, 84092), (304, 63069), (456, 42046), (912, 21023)]