2019111312

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 5597856000

約数和(自身を除く): 3578744688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 174, 197, 199, 222, 232, 296, 348, 394, 398, 444, 464, 591, 592, 597, 696, 788, 796, 888, 1073, 1182, 1194, 1392, 1576, 1592, 1776, 2146, 2364, 2388, 3152, 3184, 3219, 4292, 4728, 4776, 5713, 5771, 6438, 7289, 7363, 8584, 9456, 9552, 11426, 11542, 12876, 14578, 14726, 17139, 17168, 17313, 21867, 22089, 22852, 23084, 25752, 29156, 29452, 34278, 34626, 39203, 43734, 44178, 45704, 46168, 51504, 58312, 58904, 68556, 69252, 78406, 87468, 88356, 91408, 92336, 116624, 117609, 117808, 137112, 138504, 156812, 174936, 176712, 211381, 213527, 235218, 274224, 277008, 313624, 349872, 353424, 422762, 427054, 470436, 627248, 634143, 640581, 845524, 854108, 940872, 1136887, 1268286, 1281162, 1450511, 1691048, 1708216, 1881744, 2273774, 2536572, 2562324, 2901022, 3382096, 3410661, 3416432, 4351533, 4547548, 5073144, 5124648, 5802044, 6821322, 8703066, 9095096, 10146288, 10249296, 11604088, 13642644, 17406132, 18190192, 23208176, 27285288, 34812264, 42064819, 54570576, 69624528, 84129638, 126194457, 168259276, 252388914, 336518552, 504777828, 673037104, 1009555656, 2019111312]

約数ペア:

[(1, 2019111312), (2, 1009555656), (3, 673037104), (4, 504777828), (6, 336518552), (8, 252388914), (12, 168259276), (16, 126194457), (24, 84129638), (29, 69624528), (37, 54570576), (48, 42064819), (58, 34812264), (74, 27285288), (87, 23208176), (111, 18190192), (116, 17406132), (148, 13642644), (174, 11604088), (197, 10249296), (199, 10146288), (222, 9095096), (232, 8703066), (296, 6821322), (348, 5802044), (394, 5124648), (398, 5073144), (444, 4547548), (464, 4351533), (591, 3416432), (592, 3410661), (597, 3382096), (696, 2901022), (788, 2562324), (796, 2536572), (888, 2273774), (1073, 1881744), (1182, 1708216), (1194, 1691048), (1392, 1450511), (1576, 1281162), (1592, 1268286), (1776, 1136887), (2146, 940872), (2364, 854108), (2388, 845524), (3152, 640581), (3184, 634143), (3219, 627248), (4292, 470436), (4728, 427054), (4776, 422762), (5713, 353424), (5771, 349872), (6438, 313624), (7289, 277008), (7363, 274224), (8584, 235218), (9456, 213527), (9552, 211381), (11426, 176712), (11542, 174936), (12876, 156812), (14578, 138504), (14726, 137112), (17139, 117808), (17168, 117609), (17313, 116624), (21867, 92336), (22089, 91408), (22852, 88356), (23084, 87468), (25752, 78406), (29156, 69252), (29452, 68556), (34278, 58904), (34626, 58312), (39203, 51504), (43734, 46168), (44178, 45704)]