15412208

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 36950016

約数和(自身を除く): 21537808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 193, 217, 248, 322, 368, 386, 434, 496, 644, 713, 772, 868, 1288, 1351, 1426, 1544, 1736, 2576, 2702, 2852, 3088, 3472, 4439, 4991, 5404, 5704, 5983, 8878, 9982, 10808, 11408, 11966, 17756, 19964, 21616, 23932, 31073, 35512, 39928, 41881, 47864, 62146, 71024, 79856, 83762, 95728, 124292, 137609, 167524, 248584, 275218, 335048, 497168, 550436, 670096, 963263, 1100872, 1926526, 2201744, 3853052, 7706104, 15412208]

約数ペア:

[(1, 15412208), (2, 7706104), (4, 3853052), (7, 2201744), (8, 1926526), (14, 1100872), (16, 963263), (23, 670096), (28, 550436), (31, 497168), (46, 335048), (56, 275218), (62, 248584), (92, 167524), (112, 137609), (124, 124292), (161, 95728), (184, 83762), (193, 79856), (217, 71024), (248, 62146), (322, 47864), (368, 41881), (386, 39928), (434, 35512), (496, 31073), (644, 23932), (713, 21616), (772, 19964), (868, 17756), (1288, 11966), (1351, 11408), (1426, 10808), (1544, 9982), (1736, 8878), (2576, 5983), (2702, 5704), (2852, 5404), (3088, 4991), (3472, 4439)]