2019139616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5482

約数の個数: 96

約数和(自身を含む): 4572288000

約数和(自身を除く): 2553148384

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 104, 116, 124, 208, 232, 248, 377, 403, 416, 464, 496, 754, 806, 899, 928, 992, 1508, 1612, 1798, 3016, 3224, 3596, 5399, 6032, 6448, 7192, 10798, 11687, 12064, 12896, 14384, 21596, 23374, 28768, 43192, 46748, 70187, 86384, 93496, 140374, 156571, 167369, 172768, 186992, 280748, 313142, 334738, 373984, 561496, 626284, 669476, 1122992, 1252568, 1338952, 2035423, 2175797, 2245984, 2505136, 2677904, 4070846, 4351594, 4853701, 5010272, 5355808, 8141692, 8703188, 9707402, 16283384, 17406376, 19414804, 32566768, 34812752, 38829608, 63098113, 65133536, 69625504, 77659216, 126196226, 155318432, 252392452, 504784904, 1009569808, 2019139616]

約数ペア:

[(1, 2019139616), (2, 1009569808), (4, 504784904), (8, 252392452), (13, 155318432), (16, 126196226), (26, 77659216), (29, 69625504), (31, 65133536), (32, 63098113), (52, 38829608), (58, 34812752), (62, 32566768), (104, 19414804), (116, 17406376), (124, 16283384), (208, 9707402), (232, 8703188), (248, 8141692), (377, 5355808), (403, 5010272), (416, 4853701), (464, 4351594), (496, 4070846), (754, 2677904), (806, 2505136), (899, 2245984), (928, 2175797), (992, 2035423), (1508, 1338952), (1612, 1252568), (1798, 1122992), (3016, 669476), (3224, 626284), (3596, 561496), (5399, 373984), (6032, 334738), (6448, 313142), (7192, 280748), (10798, 186992), (11687, 172768), (12064, 167369), (12896, 156571), (14384, 140374), (21596, 93496), (23374, 86384), (28768, 70187), (43192, 46748)]