19085465856

素因数分解:

$2^8\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{22129}}^1$

素因数の和:23271

約数の個数: 72

約数和(自身を含む): 50842701280

約数和(自身を除く): 31757235424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1123, 2246, 3369, 4492, 6738, 8984, 13476, 17968, 22129, 26952, 35936, 44258, 53904, 66387, 71872, 88516, 107808, 132774, 143744, 177032, 215616, 265548, 287488, 354064, 431232, 531096, 708128, 862464, 1062192, 1416256, 2124384, 2832512, 4248768, 5665024, 8497536, 16995072, 24850867, 49701734, 74552601, 99403468, 149105202, 198806936, 298210404, 397613872, 596420808, 795227744, 1192841616, 1590455488, 2385683232, 3180910976, 4771366464, 6361821952, 9542732928, 19085465856]

約数ペア:

[(1, 19085465856), (2, 9542732928), (3, 6361821952), (4, 4771366464), (6, 3180910976), (8, 2385683232), (12, 1590455488), (16, 1192841616), (24, 795227744), (32, 596420808), (48, 397613872), (64, 298210404), (96, 198806936), (128, 149105202), (192, 99403468), (256, 74552601), (384, 49701734), (768, 24850867), (1123, 16995072), (2246, 8497536), (3369, 5665024), (4492, 4248768), (6738, 2832512), (8984, 2124384), (13476, 1416256), (17968, 1062192), (22129, 862464), (26952, 708128), (35936, 531096), (44258, 431232), (53904, 354064), (66387, 287488), (71872, 265548), (88516, 215616), (107808, 177032), (132774, 143744)]