19023576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 58544640

約数和(自身を除く): 39521064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 39, 44, 46, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 184, 241, 253, 264, 276, 286, 299, 312, 429, 482, 506, 552, 572, 598, 723, 759, 858, 897, 964, 1012, 1144, 1196, 1446, 1518, 1716, 1794, 1928, 2024, 2392, 2651, 2892, 3036, 3133, 3289, 3432, 3588, 5302, 5543, 5784, 6072, 6266, 6578, 7176, 7953, 9399, 9867, 10604, 11086, 12532, 13156, 15906, 16629, 18798, 19734, 21208, 22172, 25064, 26312, 31812, 33258, 34463, 37596, 39468, 44344, 60973, 63624, 66516, 68926, 72059, 75192, 78936, 103389, 121946, 133032, 137852, 144118, 182919, 206778, 216177, 243892, 275704, 288236, 365838, 413556, 432354, 487784, 576472, 731676, 792649, 827112, 864708, 1463352, 1585298, 1729416, 2377947, 3170596, 4755894, 6341192, 9511788, 19023576]

約数ペア:

[(1, 19023576), (2, 9511788), (3, 6341192), (4, 4755894), (6, 3170596), (8, 2377947), (11, 1729416), (12, 1585298), (13, 1463352), (22, 864708), (23, 827112), (24, 792649), (26, 731676), (33, 576472), (39, 487784), (44, 432354), (46, 413556), (52, 365838), (66, 288236), (69, 275704), (78, 243892), (88, 216177), (92, 206778), (104, 182919), (132, 144118), (138, 137852), (143, 133032), (156, 121946), (184, 103389), (241, 78936), (253, 75192), (264, 72059), (276, 68926), (286, 66516), (299, 63624), (312, 60973), (429, 44344), (482, 39468), (506, 37596), (552, 34463), (572, 33258), (598, 31812), (723, 26312), (759, 25064), (858, 22172), (897, 21208), (964, 19734), (1012, 18798), (1144, 16629), (1196, 15906), (1446, 13156), (1518, 12532), (1716, 11086), (1794, 10604), (1928, 9867), (2024, 9399), (2392, 7953), (2651, 7176), (2892, 6578), (3036, 6266), (3133, 6072), (3289, 5784), (3432, 5543), (3588, 5302)]