19005116952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1083283}}^1$

素因数の和:1083352

約数の個数: 64

約数和(自身を含む): 51477655680

約数和(自身を除く): 32472538728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 17544, 1083283, 2166566, 3249849, 4333132, 6499698, 8666264, 12999396, 18415811, 25998792, 36831622, 46581169, 55247433, 73663244, 93162338, 110494866, 139743507, 147326488, 186324676, 220989732, 279487014, 372649352, 441979464, 558974028, 791879873, 1117948056, 1583759746, 2375639619, 3167519492, 4751279238, 6335038984, 9502558476, 19005116952]

約数ペア:

[(1, 19005116952), (2, 9502558476), (3, 6335038984), (4, 4751279238), (6, 3167519492), (8, 2375639619), (12, 1583759746), (17, 1117948056), (24, 791879873), (34, 558974028), (43, 441979464), (51, 372649352), (68, 279487014), (86, 220989732), (102, 186324676), (129, 147326488), (136, 139743507), (172, 110494866), (204, 93162338), (258, 73663244), (344, 55247433), (408, 46581169), (516, 36831622), (731, 25998792), (1032, 18415811), (1462, 12999396), (2193, 8666264), (2924, 6499698), (4386, 4333132), (5848, 3249849), (8772, 2166566), (17544, 1083283)]