19679352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 64143360

約数和(自身を除く): 44464008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 463, 483, 506, 552, 616, 644, 759, 924, 926, 966, 1012, 1288, 1389, 1518, 1771, 1848, 1852, 1932, 2024, 2778, 3036, 3241, 3542, 3704, 3864, 5093, 5313, 5556, 6072, 6482, 7084, 9723, 10186, 10626, 10649, 11112, 12964, 14168, 15279, 19446, 20372, 21252, 21298, 25928, 30558, 31947, 35651, 38892, 40744, 42504, 42596, 61116, 63894, 71302, 74543, 77784, 85192, 106953, 117139, 122232, 127788, 142604, 149086, 213906, 223629, 234278, 255576, 285208, 298172, 351417, 427812, 447258, 468556, 596344, 702834, 819973, 855624, 894516, 937112, 1405668, 1639946, 1789032, 2459919, 2811336, 3279892, 4919838, 6559784, 9839676, 19679352]

約数ペア:

[(1, 19679352), (2, 9839676), (3, 6559784), (4, 4919838), (6, 3279892), (7, 2811336), (8, 2459919), (11, 1789032), (12, 1639946), (14, 1405668), (21, 937112), (22, 894516), (23, 855624), (24, 819973), (28, 702834), (33, 596344), (42, 468556), (44, 447258), (46, 427812), (56, 351417), (66, 298172), (69, 285208), (77, 255576), (84, 234278), (88, 223629), (92, 213906), (132, 149086), (138, 142604), (154, 127788), (161, 122232), (168, 117139), (184, 106953), (231, 85192), (253, 77784), (264, 74543), (276, 71302), (308, 63894), (322, 61116), (462, 42596), (463, 42504), (483, 40744), (506, 38892), (552, 35651), (616, 31947), (644, 30558), (759, 25928), (924, 21298), (926, 21252), (966, 20372), (1012, 19446), (1288, 15279), (1389, 14168), (1518, 12964), (1771, 11112), (1848, 10649), (1852, 10626), (1932, 10186), (2024, 9723), (2778, 7084), (3036, 6482), (3241, 6072), (3542, 5556), (3704, 5313), (3864, 5093)]