19011190.000000000

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 384484320

約数和(自身を除く): 253480416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 173, 174, 192, 204, 232, 256, 272, 346, 348, 384, 408, 464, 493, 512, 519, 544, 692, 696, 768, 816, 928, 986, 1038, 1088, 1384, 1392, 1479, 1536, 1632, 1856, 1972, 2076, 2176, 2768, 2784, 2941, 2958, 3264, 3712, 3944, 4152, 4352, 5017, 5536, 5568, 5882, 5916, 6528, 7424, 7888, 8304, 8704, 8823, 10034, 11072, 11136, 11764, 11832, 13056, 14848, 15051, 15776, 16608, 17646, 20068, 22144, 22272, 23528, 23664, 26112, 30102, 31552, 33216, 35292, 40136, 44288, 44544, 47056, 47328, 60204, 63104, 66432, 70584, 80272, 85289, 88576, 94112, 94656, 120408, 126208, 132864, 141168, 160544, 170578, 188224, 189312, 240816, 252416, 255867, 265728, 282336, 321088, 341156, 376448, 378624, 481632, 511734, 564672, 642176, 682312, 752896, 757248, 963264, 1023468, 1129344, 1284352, 1364624, 1505792, 1926528, 2046936, 2258688, 2568704, 2729248, 3853056, 4093872, 4517376, 5458496, 7706112, 8187744, 10916992, 16375488, 21833984, 32750976, 43667968, 65501952, 131003904]

約数ペア:

[(1, 131003904), (2, 65501952), (3, 43667968), (4, 32750976), (6, 21833984), (8, 16375488), (12, 10916992), (16, 8187744), (17, 7706112), (24, 5458496), (29, 4517376), (32, 4093872), (34, 3853056), (48, 2729248), (51, 2568704), (58, 2258688), (64, 2046936), (68, 1926528), (87, 1505792), (96, 1364624), (102, 1284352), (116, 1129344), (128, 1023468), (136, 963264), (173, 757248), (174, 752896), (192, 682312), (204, 642176), (232, 564672), (256, 511734), (272, 481632), (346, 378624), (348, 376448), (384, 341156), (408, 321088), (464, 282336), (493, 265728), (512, 255867), (519, 252416), (544, 240816), (692, 189312), (696, 188224), (768, 170578), (816, 160544), (928, 141168), (986, 132864), (1038, 126208), (1088, 120408), (1384, 94656), (1392, 94112), (1479, 88576), (1536, 85289), (1632, 80272), (1856, 70584), (1972, 66432), (2076, 63104), (2176, 60204), (2768, 47328), (2784, 47056), (2941, 44544), (2958, 44288), (3264, 40136), (3712, 35292), (3944, 33216), (4152, 31552), (4352, 30102), (5017, 26112), (5536, 23664), (5568, 23528), (5882, 22272), (5916, 22144), (6528, 20068), (7424, 17646), (7888, 16608), (8304, 15776), (8704, 15051), (8823, 14848), (10034, 13056), (11072, 11832), (11136, 11764)]