19357848

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 55411200

約数和(自身を除く): 36053352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 73, 87, 116, 127, 146, 174, 219, 232, 254, 261, 292, 348, 381, 438, 508, 522, 584, 657, 696, 762, 876, 1016, 1044, 1143, 1314, 1524, 1752, 2088, 2117, 2286, 2628, 3048, 3683, 4234, 4572, 5256, 6351, 7366, 8468, 9144, 9271, 11049, 12702, 14732, 16936, 18542, 19053, 22098, 25404, 27813, 29464, 33147, 37084, 38106, 44196, 50808, 55626, 66294, 74168, 76212, 83439, 88392, 111252, 132588, 152424, 166878, 222504, 265176, 268859, 333756, 537718, 667512, 806577, 1075436, 1613154, 2150872, 2419731, 3226308, 4839462, 6452616, 9678924, 19357848]

約数ペア:

[(1, 19357848), (2, 9678924), (3, 6452616), (4, 4839462), (6, 3226308), (8, 2419731), (9, 2150872), (12, 1613154), (18, 1075436), (24, 806577), (29, 667512), (36, 537718), (58, 333756), (72, 268859), (73, 265176), (87, 222504), (116, 166878), (127, 152424), (146, 132588), (174, 111252), (219, 88392), (232, 83439), (254, 76212), (261, 74168), (292, 66294), (348, 55626), (381, 50808), (438, 44196), (508, 38106), (522, 37084), (584, 33147), (657, 29464), (696, 27813), (762, 25404), (876, 22098), (1016, 19053), (1044, 18542), (1143, 16936), (1314, 14732), (1524, 12702), (1752, 11049), (2088, 9271), (2117, 9144), (2286, 8468), (2628, 7366), (3048, 6351), (3683, 5256), (4234, 4572)]