19516204704

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{189463}}^1$

素因数の和:189542

約数の個数: 96

約数和(自身を含む): 54429217920

約数和(自身を除く): 34913013216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 48, 58, 74, 87, 96, 111, 116, 148, 174, 222, 232, 296, 348, 444, 464, 592, 696, 888, 928, 1073, 1184, 1392, 1776, 2146, 2784, 3219, 3552, 4292, 6438, 8584, 12876, 17168, 25752, 34336, 51504, 103008, 189463, 378926, 568389, 757852, 1136778, 1515704, 2273556, 3031408, 4547112, 5494427, 6062816, 7010131, 9094224, 10988854, 14020262, 16483281, 18188448, 21030393, 21977708, 28040524, 32966562, 42060786, 43955416, 56081048, 65933124, 84121572, 87910832, 112162096, 131866248, 168243144, 175821664, 203293799, 224324192, 263732496, 336486288, 406587598, 527464992, 609881397, 672972576, 813175196, 1219762794, 1626350392, 2439525588, 3252700784, 4879051176, 6505401568, 9758102352, 19516204704]

約数ペア:

[(1, 19516204704), (2, 9758102352), (3, 6505401568), (4, 4879051176), (6, 3252700784), (8, 2439525588), (12, 1626350392), (16, 1219762794), (24, 813175196), (29, 672972576), (32, 609881397), (37, 527464992), (48, 406587598), (58, 336486288), (74, 263732496), (87, 224324192), (96, 203293799), (111, 175821664), (116, 168243144), (148, 131866248), (174, 112162096), (222, 87910832), (232, 84121572), (296, 65933124), (348, 56081048), (444, 43955416), (464, 42060786), (592, 32966562), (696, 28040524), (888, 21977708), (928, 21030393), (1073, 18188448), (1184, 16483281), (1392, 14020262), (1776, 10988854), (2146, 9094224), (2784, 7010131), (3219, 6062816), (3552, 5494427), (4292, 4547112), (6438, 3031408), (8584, 2273556), (12876, 1515704), (17168, 1136778), (25752, 757852), (34336, 568389), (51504, 378926), (103008, 189463)]