19323936016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{825527}}^1$

素因数の和:825572

約数の個数: 80

約数和(自身を含む): 49135426560

約数和(自身を除く): 29811490544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 23408, 825527, 1651054, 3302108, 5778689, 6604216, 9080797, 11557378, 13208432, 15685013, 18161594, 23114756, 31370026, 36323188, 46229512, 62740052, 63565579, 72646376, 92459024, 109795091, 125480104, 127131158, 145292752, 172535143, 219590182, 250960208, 254262316, 345070286, 439180364, 508524632, 690140572, 878360728, 1017049264, 1207746001, 1380281144, 1756721456, 2415492002, 2760562288, 4830984004, 9661968008, 19323936016]

約数ペア:

[(1, 19323936016), (2, 9661968008), (4, 4830984004), (7, 2760562288), (8, 2415492002), (11, 1756721456), (14, 1380281144), (16, 1207746001), (19, 1017049264), (22, 878360728), (28, 690140572), (38, 508524632), (44, 439180364), (56, 345070286), (76, 254262316), (77, 250960208), (88, 219590182), (112, 172535143), (133, 145292752), (152, 127131158), (154, 125480104), (176, 109795091), (209, 92459024), (266, 72646376), (304, 63565579), (308, 62740052), (418, 46229512), (532, 36323188), (616, 31370026), (836, 23114756), (1064, 18161594), (1232, 15685013), (1463, 13208432), (1672, 11557378), (2128, 9080797), (2926, 6604216), (3344, 5778689), (5852, 3302108), (11704, 1651054), (23408, 825527)]