19081152

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 84

約数和(自身を含む): 55301896

約数和(自身を除く): 36220744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 211, 288, 314, 422, 471, 576, 628, 633, 844, 942, 1256, 1266, 1413, 1688, 1884, 1899, 2512, 2532, 2826, 3376, 3768, 3798, 5024, 5064, 5652, 6752, 7536, 7596, 10048, 10128, 11304, 13504, 15072, 15192, 20256, 22608, 30144, 30384, 33127, 40512, 45216, 60768, 66254, 90432, 99381, 121536, 132508, 198762, 265016, 298143, 397524, 530032, 596286, 795048, 1060064, 1192572, 1590096, 2120128, 2385144, 3180192, 4770288, 6360384, 9540576, 19081152]

約数ペア:

[(1, 19081152), (2, 9540576), (3, 6360384), (4, 4770288), (6, 3180192), (8, 2385144), (9, 2120128), (12, 1590096), (16, 1192572), (18, 1060064), (24, 795048), (32, 596286), (36, 530032), (48, 397524), (64, 298143), (72, 265016), (96, 198762), (144, 132508), (157, 121536), (192, 99381), (211, 90432), (288, 66254), (314, 60768), (422, 45216), (471, 40512), (576, 33127), (628, 30384), (633, 30144), (844, 22608), (942, 20256), (1256, 15192), (1266, 15072), (1413, 13504), (1688, 11304), (1884, 10128), (1899, 10048), (2512, 7596), (2532, 7536), (2826, 6752), (3376, 5652), (3768, 5064), (3798, 5024)]