19009615536

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{32749}}^1$

素因数の和:32931

約数の個数: 120

約数和(自身を含む): 55432650000

約数和(自身を除く): 36423034464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 139, 144, 174, 232, 261, 278, 348, 417, 464, 522, 556, 696, 834, 1044, 1112, 1251, 1392, 1668, 2088, 2224, 2502, 3336, 4031, 4176, 5004, 6672, 8062, 10008, 12093, 16124, 20016, 24186, 32248, 32749, 36279, 48372, 64496, 65498, 72558, 96744, 98247, 130996, 145116, 193488, 196494, 261992, 290232, 294741, 392988, 523984, 580464, 589482, 785976, 949721, 1178964, 1571952, 1899442, 2357928, 2849163, 3798884, 4552111, 4715856, 5698326, 7597768, 8547489, 9104222, 11396652, 13656333, 15195536, 17094978, 18208444, 22793304, 27312666, 34189956, 36416888, 40968999, 45586608, 54625332, 68379912, 72833776, 81937998, 109250664, 132011219, 136759824, 163875996, 218501328, 264022438, 327751992, 396033657, 528044876, 655503984, 792067314, 1056089752, 1188100971, 1584134628, 2112179504, 2376201942, 3168269256, 4752403884, 6336538512, 9504807768, 19009615536]

約数ペア:

[(1, 19009615536), (2, 9504807768), (3, 6336538512), (4, 4752403884), (6, 3168269256), (8, 2376201942), (9, 2112179504), (12, 1584134628), (16, 1188100971), (18, 1056089752), (24, 792067314), (29, 655503984), (36, 528044876), (48, 396033657), (58, 327751992), (72, 264022438), (87, 218501328), (116, 163875996), (139, 136759824), (144, 132011219), (174, 109250664), (232, 81937998), (261, 72833776), (278, 68379912), (348, 54625332), (417, 45586608), (464, 40968999), (522, 36416888), (556, 34189956), (696, 27312666), (834, 22793304), (1044, 18208444), (1112, 17094978), (1251, 15195536), (1392, 13656333), (1668, 11396652), (2088, 9104222), (2224, 8547489), (2502, 7597768), (3336, 5698326), (4031, 4715856), (4176, 4552111), (5004, 3798884), (6672, 2849163), (8062, 2357928), (10008, 1899442), (12093, 1571952), (16124, 1178964), (20016, 949721), (24186, 785976), (32248, 589482), (32749, 580464), (36279, 523984), (48372, 392988), (64496, 294741), (65498, 290232), (72558, 261992), (96744, 196494), (98247, 193488), (130996, 145116)]