19029415808

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2837}}^1$

素因数の和:3032

約数の個数: 128

約数和(自身を含む): 42552972000

約数和(自身を除く): 23523556192

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 139, 208, 232, 278, 377, 416, 464, 556, 754, 832, 928, 1112, 1508, 1664, 1807, 1856, 2224, 2837, 3016, 3614, 3712, 4031, 4448, 5674, 6032, 7228, 8062, 8896, 11348, 12064, 14456, 16124, 17792, 22696, 24128, 28912, 32248, 36881, 45392, 48256, 52403, 57824, 64496, 73762, 82273, 90784, 104806, 115648, 128992, 147524, 164546, 181568, 209612, 231296, 257984, 295048, 329092, 363136, 394343, 419224, 515968, 590096, 658184, 788686, 838448, 1069549, 1180192, 1316368, 1577372, 1676896, 2139098, 2360384, 2632736, 3154744, 3353792, 4278196, 4720768, 5126459, 5265472, 6309488, 6707584, 8556392, 10252918, 10530944, 11435947, 12618976, 17112784, 20505836, 22871894, 25237952, 34225568, 41011672, 45743788, 50475904, 68451136, 82023344, 91487576, 136902272, 148667311, 164046688, 182975152, 297334622, 328093376, 365950304, 594669244, 656186752, 731900608, 1189338488, 1463801216, 2378676976, 4757353952, 9514707904, 19029415808]

約数ペア:

[(1, 19029415808), (2, 9514707904), (4, 4757353952), (8, 2378676976), (13, 1463801216), (16, 1189338488), (26, 731900608), (29, 656186752), (32, 594669244), (52, 365950304), (58, 328093376), (64, 297334622), (104, 182975152), (116, 164046688), (128, 148667311), (139, 136902272), (208, 91487576), (232, 82023344), (278, 68451136), (377, 50475904), (416, 45743788), (464, 41011672), (556, 34225568), (754, 25237952), (832, 22871894), (928, 20505836), (1112, 17112784), (1508, 12618976), (1664, 11435947), (1807, 10530944), (1856, 10252918), (2224, 8556392), (2837, 6707584), (3016, 6309488), (3614, 5265472), (3712, 5126459), (4031, 4720768), (4448, 4278196), (5674, 3353792), (6032, 3154744), (7228, 2632736), (8062, 2360384), (8896, 2139098), (11348, 1676896), (12064, 1577372), (14456, 1316368), (16124, 1180192), (17792, 1069549), (22696, 838448), (24128, 788686), (28912, 658184), (32248, 590096), (36881, 515968), (45392, 419224), (48256, 394343), (52403, 363136), (57824, 329092), (64496, 295048), (73762, 257984), (82273, 231296), (90784, 209612), (104806, 181568), (115648, 164546), (128992, 147524)]