19694594088

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3853}}^1$

素因数の和:4048

約数の個数: 192

約数和(自身を含む): 59256637440

約数和(自身を除く): 39562043352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 127, 129, 156, 172, 234, 254, 258, 312, 344, 381, 387, 468, 508, 516, 559, 762, 774, 936, 1016, 1032, 1118, 1143, 1524, 1548, 1651, 1677, 2236, 2286, 3048, 3096, 3302, 3354, 3853, 4472, 4572, 4953, 5031, 5461, 6604, 6708, 7706, 9144, 9906, 10062, 10922, 11559, 13208, 13416, 14859, 15412, 16383, 19812, 20124, 21844, 23118, 29718, 30824, 32766, 34677, 39624, 40248, 43688, 46236, 49149, 50089, 59436, 65532, 69354, 70993, 92472, 98298, 100178, 118872, 131064, 138708, 141986, 150267, 165679, 196596, 200356, 212979, 277416, 283972, 300534, 331358, 393192, 400712, 425958, 450801, 489331, 497037, 567944, 601068, 638937, 662716, 851916, 901602, 978662, 994074, 1202136, 1277874, 1325432, 1467993, 1491111, 1703832, 1803204, 1957324, 1988148, 2153827, 2555748, 2935986, 2982222, 3606408, 3914648, 3976296, 4307654, 4403979, 5111496, 5871972, 5964444, 6361303, 6461481, 8615308, 8807958, 11743944, 11928888, 12722606, 12922962, 17230616, 17615916, 19083909, 19384443, 21041233, 25445212, 25845924, 35231832, 38167818, 38768886, 42082466, 50890424, 51691848, 57251727, 63123699, 76335636, 77537772, 84164932, 114503454, 126247398, 152671272, 155075544, 168329864, 189371097, 229006908, 252494796, 273536029, 378742194, 458013816, 504989592, 547072058, 757484388, 820608087, 1094144116, 1514968776, 1641216174, 2188288232, 2461824261, 3282432348, 4923648522, 6564864696, 9847297044, 19694594088]

約数ペア:

[(1, 19694594088), (2, 9847297044), (3, 6564864696), (4, 4923648522), (6, 3282432348), (8, 2461824261), (9, 2188288232), (12, 1641216174), (13, 1514968776), (18, 1094144116), (24, 820608087), (26, 757484388), (36, 547072058), (39, 504989592), (43, 458013816), (52, 378742194), (72, 273536029), (78, 252494796), (86, 229006908), (104, 189371097), (117, 168329864), (127, 155075544), (129, 152671272), (156, 126247398), (172, 114503454), (234, 84164932), (254, 77537772), (258, 76335636), (312, 63123699), (344, 57251727), (381, 51691848), (387, 50890424), (468, 42082466), (508, 38768886), (516, 38167818), (559, 35231832), (762, 25845924), (774, 25445212), (936, 21041233), (1016, 19384443), (1032, 19083909), (1118, 17615916), (1143, 17230616), (1524, 12922962), (1548, 12722606), (1651, 11928888), (1677, 11743944), (2236, 8807958), (2286, 8615308), (3048, 6461481), (3096, 6361303), (3302, 5964444), (3354, 5871972), (3853, 5111496), (4472, 4403979), (4572, 4307654), (4953, 3976296), (5031, 3914648), (5461, 3606408), (6604, 2982222), (6708, 2935986), (7706, 2555748), (9144, 2153827), (9906, 1988148), (10062, 1957324), (10922, 1803204), (11559, 1703832), (13208, 1491111), (13416, 1467993), (14859, 1325432), (15412, 1277874), (16383, 1202136), (19812, 994074), (20124, 978662), (21844, 901602), (23118, 851916), (29718, 662716), (30824, 638937), (32766, 601068), (34677, 567944), (39624, 497037), (40248, 489331), (43688, 450801), (46236, 425958), (49149, 400712), (50089, 393192), (59436, 331358), (65532, 300534), (69354, 283972), (70993, 277416), (92472, 212979), (98298, 200356), (100178, 196596), (118872, 165679), (131064, 150267), (138708, 141986)]