19493568

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 112

約数和(自身を含む): 59436000

約数和(自身を除く): 39942432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 389, 432, 464, 522, 576, 696, 778, 783, 864, 928, 1044, 1167, 1392, 1556, 1566, 1728, 1856, 2088, 2334, 2784, 3112, 3132, 3501, 4176, 4668, 5568, 6224, 6264, 7002, 8352, 9336, 10503, 11281, 12448, 12528, 14004, 16704, 18672, 21006, 22562, 24896, 25056, 28008, 33843, 37344, 42012, 45124, 50112, 56016, 67686, 74688, 84024, 90248, 101529, 112032, 135372, 168048, 180496, 203058, 224064, 270744, 304587, 336096, 360992, 406116, 541488, 609174, 672192, 721984, 812232, 1082976, 1218348, 1624464, 2165952, 2436696, 3248928, 4873392, 6497856, 9746784, 19493568]

約数ペア:

[(1, 19493568), (2, 9746784), (3, 6497856), (4, 4873392), (6, 3248928), (8, 2436696), (9, 2165952), (12, 1624464), (16, 1218348), (18, 1082976), (24, 812232), (27, 721984), (29, 672192), (32, 609174), (36, 541488), (48, 406116), (54, 360992), (58, 336096), (64, 304587), (72, 270744), (87, 224064), (96, 203058), (108, 180496), (116, 168048), (144, 135372), (174, 112032), (192, 101529), (216, 90248), (232, 84024), (261, 74688), (288, 67686), (348, 56016), (389, 50112), (432, 45124), (464, 42012), (522, 37344), (576, 33843), (696, 28008), (778, 25056), (783, 24896), (864, 22562), (928, 21006), (1044, 18672), (1167, 16704), (1392, 14004), (1556, 12528), (1566, 12448), (1728, 11281), (1856, 10503), (2088, 9336), (2334, 8352), (2784, 7002), (3112, 6264), (3132, 6224), (3501, 5568), (4176, 4668)]