19012672

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:124

約数の個数: 84

約数和(自身を含む): 45744384

約数和(自身を除く): 26731712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 148, 217, 224, 248, 259, 296, 434, 448, 496, 518, 592, 868, 992, 1036, 1147, 1184, 1369, 1736, 1984, 2072, 2294, 2368, 2738, 3472, 4144, 4588, 5476, 6944, 8029, 8288, 9176, 9583, 10952, 13888, 16058, 16576, 18352, 19166, 21904, 32116, 36704, 38332, 42439, 43808, 64232, 73408, 76664, 84878, 87616, 128464, 153328, 169756, 256928, 297073, 306656, 339512, 513856, 594146, 613312, 679024, 1188292, 1358048, 2376584, 2716096, 4753168, 9506336, 19012672]

約数ペア:

[(1, 19012672), (2, 9506336), (4, 4753168), (7, 2716096), (8, 2376584), (14, 1358048), (16, 1188292), (28, 679024), (31, 613312), (32, 594146), (37, 513856), (56, 339512), (62, 306656), (64, 297073), (74, 256928), (112, 169756), (124, 153328), (148, 128464), (217, 87616), (224, 84878), (248, 76664), (259, 73408), (296, 64232), (434, 43808), (448, 42439), (496, 38332), (518, 36704), (592, 32116), (868, 21904), (992, 19166), (1036, 18352), (1147, 16576), (1184, 16058), (1369, 13888), (1736, 10952), (1984, 9583), (2072, 9176), (2294, 8288), (2368, 8029), (2738, 6944), (3472, 5476), (4144, 4588)]