19579872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 57365280

約数和(自身を除く): 37785408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 87, 96, 104, 116, 156, 174, 208, 232, 312, 348, 377, 416, 464, 541, 624, 696, 754, 928, 1082, 1131, 1248, 1392, 1508, 1623, 2164, 2262, 2784, 3016, 3246, 4328, 4524, 6032, 6492, 7033, 8656, 9048, 12064, 12984, 14066, 15689, 17312, 18096, 21099, 25968, 28132, 31378, 36192, 42198, 47067, 51936, 56264, 62756, 84396, 94134, 112528, 125512, 168792, 188268, 203957, 225056, 251024, 337584, 376536, 407914, 502048, 611871, 675168, 753072, 815828, 1223742, 1506144, 1631656, 2447484, 3263312, 4894968, 6526624, 9789936, 19579872]

約数ペア:

[(1, 19579872), (2, 9789936), (3, 6526624), (4, 4894968), (6, 3263312), (8, 2447484), (12, 1631656), (13, 1506144), (16, 1223742), (24, 815828), (26, 753072), (29, 675168), (32, 611871), (39, 502048), (48, 407914), (52, 376536), (58, 337584), (78, 251024), (87, 225056), (96, 203957), (104, 188268), (116, 168792), (156, 125512), (174, 112528), (208, 94134), (232, 84396), (312, 62756), (348, 56264), (377, 51936), (416, 47067), (464, 42198), (541, 36192), (624, 31378), (696, 28132), (754, 25968), (928, 21099), (1082, 18096), (1131, 17312), (1248, 15689), (1392, 14066), (1508, 12984), (1623, 12064), (2164, 9048), (2262, 8656), (2784, 7033), (3016, 6492), (3246, 6032), (4328, 4524)]