19258668

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 62092800

約数和(自身を除く): 42834132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 29, 33, 36, 39, 43, 44, 52, 54, 58, 66, 78, 86, 87, 99, 108, 116, 117, 129, 132, 143, 156, 172, 174, 198, 234, 258, 261, 286, 297, 319, 348, 351, 377, 387, 396, 429, 468, 473, 516, 522, 559, 572, 594, 638, 702, 754, 774, 783, 858, 946, 957, 1044, 1118, 1131, 1161, 1188, 1247, 1276, 1287, 1404, 1419, 1508, 1548, 1566, 1677, 1716, 1892, 1914, 2236, 2262, 2322, 2494, 2574, 2838, 2871, 3132, 3354, 3393, 3741, 3828, 3861, 4147, 4257, 4524, 4644, 4988, 5031, 5148, 5676, 5742, 6149, 6708, 6786, 7482, 7722, 8294, 8514, 8613, 10062, 10179, 11223, 11484, 12298, 12441, 12771, 13572, 13717, 14964, 15093, 15444, 16211, 16588, 17028, 17226, 18447, 20124, 20358, 22446, 24596, 24882, 25542, 27434, 30186, 32422, 33669, 34452, 36894, 37323, 40716, 41151, 44892, 48633, 49764, 51084, 54868, 55341, 60372, 64844, 67338, 73788, 74646, 82302, 97266, 110682, 111969, 123453, 134676, 145899, 149292, 164604, 166023, 178321, 194532, 221364, 223938, 246906, 291798, 332046, 356642, 370359, 437697, 447876, 493812, 534963, 583596, 664092, 713284, 740718, 875394, 1069926, 1481436, 1604889, 1750788, 2139852, 3209778, 4814667, 6419556, 9629334, 19258668]

約数ペア:

[(1, 19258668), (2, 9629334), (3, 6419556), (4, 4814667), (6, 3209778), (9, 2139852), (11, 1750788), (12, 1604889), (13, 1481436), (18, 1069926), (22, 875394), (26, 740718), (27, 713284), (29, 664092), (33, 583596), (36, 534963), (39, 493812), (43, 447876), (44, 437697), (52, 370359), (54, 356642), (58, 332046), (66, 291798), (78, 246906), (86, 223938), (87, 221364), (99, 194532), (108, 178321), (116, 166023), (117, 164604), (129, 149292), (132, 145899), (143, 134676), (156, 123453), (172, 111969), (174, 110682), (198, 97266), (234, 82302), (258, 74646), (261, 73788), (286, 67338), (297, 64844), (319, 60372), (348, 55341), (351, 54868), (377, 51084), (387, 49764), (396, 48633), (429, 44892), (468, 41151), (473, 40716), (516, 37323), (522, 36894), (559, 34452), (572, 33669), (594, 32422), (638, 30186), (702, 27434), (754, 25542), (774, 24882), (783, 24596), (858, 22446), (946, 20358), (957, 20124), (1044, 18447), (1118, 17226), (1131, 17028), (1161, 16588), (1188, 16211), (1247, 15444), (1276, 15093), (1287, 14964), (1404, 13717), (1419, 13572), (1508, 12771), (1548, 12441), (1566, 12298), (1677, 11484), (1716, 11223), (1892, 10179), (1914, 10062), (2236, 8613), (2262, 8514), (2322, 8294), (2494, 7722), (2574, 7482), (2838, 6786), (2871, 6708), (3132, 6149), (3354, 5742), (3393, 5676), (3741, 5148), (3828, 5031), (3861, 4988), (4147, 4644), (4257, 4524)]