19150824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 61332480

約数和(自身を除く): 42181656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 241, 258, 264, 301, 308, 344, 462, 473, 482, 516, 602, 616, 723, 903, 924, 946, 964, 1032, 1204, 1419, 1446, 1687, 1806, 1848, 1892, 1928, 2408, 2651, 2838, 2892, 3311, 3374, 3612, 3784, 5061, 5302, 5676, 5784, 6622, 6748, 7224, 7953, 9933, 10122, 10363, 10604, 11352, 13244, 13496, 15906, 18557, 19866, 20244, 20726, 21208, 26488, 31089, 31812, 37114, 39732, 40488, 41452, 55671, 62178, 63624, 72541, 74228, 79464, 82904, 111342, 113993, 124356, 145082, 148456, 217623, 222684, 227986, 248712, 290164, 341979, 435246, 445368, 455972, 580328, 683958, 797951, 870492, 911944, 1367916, 1595902, 1740984, 2393853, 2735832, 3191804, 4787706, 6383608, 9575412, 19150824]

約数ペア:

[(1, 19150824), (2, 9575412), (3, 6383608), (4, 4787706), (6, 3191804), (7, 2735832), (8, 2393853), (11, 1740984), (12, 1595902), (14, 1367916), (21, 911944), (22, 870492), (24, 797951), (28, 683958), (33, 580328), (42, 455972), (43, 445368), (44, 435246), (56, 341979), (66, 290164), (77, 248712), (84, 227986), (86, 222684), (88, 217623), (129, 148456), (132, 145082), (154, 124356), (168, 113993), (172, 111342), (231, 82904), (241, 79464), (258, 74228), (264, 72541), (301, 63624), (308, 62178), (344, 55671), (462, 41452), (473, 40488), (482, 39732), (516, 37114), (602, 31812), (616, 31089), (723, 26488), (903, 21208), (924, 20726), (946, 20244), (964, 19866), (1032, 18557), (1204, 15906), (1419, 13496), (1446, 13244), (1687, 11352), (1806, 10604), (1848, 10363), (1892, 10122), (1928, 9933), (2408, 7953), (2651, 7224), (2838, 6748), (2892, 6622), (3311, 5784), (3374, 5676), (3612, 5302), (3784, 5061)]