15861144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1804

約数の個数: 64

約数和(自身を含む): 44200800

約数和(自身を除く): 28339656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 1753, 2262, 3016, 3506, 4524, 5259, 7012, 9048, 10518, 14024, 21036, 22789, 42072, 45578, 50837, 68367, 91156, 101674, 136734, 152511, 182312, 203348, 273468, 305022, 406696, 546936, 610044, 660881, 1220088, 1321762, 1982643, 2643524, 3965286, 5287048, 7930572, 15861144]

約数ペア:

[(1, 15861144), (2, 7930572), (3, 5287048), (4, 3965286), (6, 2643524), (8, 1982643), (12, 1321762), (13, 1220088), (24, 660881), (26, 610044), (29, 546936), (39, 406696), (52, 305022), (58, 273468), (78, 203348), (87, 182312), (104, 152511), (116, 136734), (156, 101674), (174, 91156), (232, 68367), (312, 50837), (348, 45578), (377, 42072), (696, 22789), (754, 21036), (1131, 14024), (1508, 10518), (1753, 9048), (2262, 7012), (3016, 5259), (3506, 4524)]