19403410432

素因数分解:

$2^{10}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20353}}^1$

素因数の和:20406

約数の個数: 132

約数和(自身を含む): 47497687320

約数和(自身を除く): 28094276888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 512, 532, 608, 784, 896, 931, 1024, 1064, 1216, 1568, 1792, 1862, 2128, 2432, 3136, 3584, 3724, 4256, 4864, 6272, 7168, 7448, 8512, 9728, 12544, 14896, 17024, 19456, 20353, 25088, 29792, 34048, 40706, 50176, 59584, 68096, 81412, 119168, 136192, 142471, 162824, 238336, 284942, 325648, 386707, 476672, 569884, 651296, 773414, 953344, 997297, 1139768, 1302592, 1546828, 1994594, 2279536, 2605184, 2706949, 3093656, 3989188, 4559072, 5210368, 5413898, 6187312, 7978376, 9118144, 10420736, 10827796, 12374624, 15956752, 18236288, 18948643, 20841472, 21655592, 24749248, 31913504, 36472576, 37897286, 43311184, 49498496, 63827008, 72945152, 75794572, 86622368, 98996992, 127654016, 145890304, 151589144, 173244736, 197993984, 255308032, 303178288, 346489472, 395987968, 510616064, 606356576, 692978944, 1021232128, 1212713152, 1385957888, 2425426304, 2771915776, 4850852608, 9701705216, 19403410432]

約数ペア:

[(1, 19403410432), (2, 9701705216), (4, 4850852608), (7, 2771915776), (8, 2425426304), (14, 1385957888), (16, 1212713152), (19, 1021232128), (28, 692978944), (32, 606356576), (38, 510616064), (49, 395987968), (56, 346489472), (64, 303178288), (76, 255308032), (98, 197993984), (112, 173244736), (128, 151589144), (133, 145890304), (152, 127654016), (196, 98996992), (224, 86622368), (256, 75794572), (266, 72945152), (304, 63827008), (392, 49498496), (448, 43311184), (512, 37897286), (532, 36472576), (608, 31913504), (784, 24749248), (896, 21655592), (931, 20841472), (1024, 18948643), (1064, 18236288), (1216, 15956752), (1568, 12374624), (1792, 10827796), (1862, 10420736), (2128, 9118144), (2432, 7978376), (3136, 6187312), (3584, 5413898), (3724, 5210368), (4256, 4559072), (4864, 3989188), (6272, 3093656), (7168, 2706949), (7448, 2605184), (8512, 2279536), (9728, 1994594), (12544, 1546828), (14896, 1302592), (17024, 1139768), (19456, 997297), (20353, 953344), (25088, 773414), (29792, 651296), (34048, 569884), (40706, 476672), (50176, 386707), (59584, 325648), (68096, 284942), (81412, 238336), (119168, 162824), (136192, 142471)]