2019201096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11467}}^1$

素因数の和:11539

約数の個数: 128

約数和(自身を含む): 5945011200

約数和(自身を除く): 3925810104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 29, 33, 44, 46, 58, 66, 69, 87, 88, 92, 116, 132, 138, 174, 184, 232, 253, 264, 276, 319, 348, 506, 552, 638, 667, 696, 759, 957, 1012, 1276, 1334, 1518, 1914, 2001, 2024, 2552, 2668, 3036, 3828, 4002, 5336, 6072, 7337, 7656, 8004, 11467, 14674, 16008, 22011, 22934, 29348, 34401, 44022, 45868, 58696, 68802, 88044, 91736, 126137, 137604, 176088, 252274, 263741, 275208, 332543, 378411, 504548, 527482, 665086, 756822, 791223, 997629, 1009096, 1054964, 1330172, 1513644, 1582446, 1995258, 2109928, 2660344, 2901151, 3027288, 3164892, 3657973, 3990516, 5802302, 6329784, 7315946, 7648489, 7981032, 8703453, 10973919, 11604604, 14631892, 15296978, 17406906, 21947838, 22945467, 23209208, 29263784, 30593956, 34813812, 43895676, 45890934, 61187912, 69627624, 84133379, 87791352, 91781868, 168266758, 183563736, 252400137, 336533516, 504800274, 673067032, 1009600548, 2019201096]

約数ペア:

[(1, 2019201096), (2, 1009600548), (3, 673067032), (4, 504800274), (6, 336533516), (8, 252400137), (11, 183563736), (12, 168266758), (22, 91781868), (23, 87791352), (24, 84133379), (29, 69627624), (33, 61187912), (44, 45890934), (46, 43895676), (58, 34813812), (66, 30593956), (69, 29263784), (87, 23209208), (88, 22945467), (92, 21947838), (116, 17406906), (132, 15296978), (138, 14631892), (174, 11604604), (184, 10973919), (232, 8703453), (253, 7981032), (264, 7648489), (276, 7315946), (319, 6329784), (348, 5802302), (506, 3990516), (552, 3657973), (638, 3164892), (667, 3027288), (696, 2901151), (759, 2660344), (957, 2109928), (1012, 1995258), (1276, 1582446), (1334, 1513644), (1518, 1330172), (1914, 1054964), (2001, 1009096), (2024, 997629), (2552, 791223), (2668, 756822), (3036, 665086), (3828, 527482), (4002, 504548), (5336, 378411), (6072, 332543), (7337, 275208), (7656, 263741), (8004, 252274), (11467, 176088), (14674, 137604), (16008, 126137), (22011, 91736), (22934, 88044), (29348, 68802), (34401, 58696), (44022, 45868)]