19736024

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 49248000

約数和(自身を除く): 29511976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 154, 161, 184, 196, 199, 253, 308, 322, 392, 398, 506, 539, 616, 644, 796, 1012, 1078, 1127, 1288, 1393, 1592, 1771, 2024, 2156, 2189, 2254, 2786, 3542, 4312, 4378, 4508, 4577, 5572, 7084, 8756, 9016, 9154, 9751, 11144, 12397, 14168, 15323, 17512, 18308, 19502, 24794, 30646, 32039, 36616, 39004, 49588, 50347, 61292, 64078, 78008, 99176, 100694, 107261, 122584, 128156, 201388, 214522, 224273, 256312, 352429, 402776, 429044, 448546, 704858, 858088, 897092, 1409716, 1794184, 2467003, 2819432, 4934006, 9868012, 19736024]

約数ペア:

[(1, 19736024), (2, 9868012), (4, 4934006), (7, 2819432), (8, 2467003), (11, 1794184), (14, 1409716), (22, 897092), (23, 858088), (28, 704858), (44, 448546), (46, 429044), (49, 402776), (56, 352429), (77, 256312), (88, 224273), (92, 214522), (98, 201388), (154, 128156), (161, 122584), (184, 107261), (196, 100694), (199, 99176), (253, 78008), (308, 64078), (322, 61292), (392, 50347), (398, 49588), (506, 39004), (539, 36616), (616, 32039), (644, 30646), (796, 24794), (1012, 19502), (1078, 18308), (1127, 17512), (1288, 15323), (1393, 14168), (1592, 12397), (1771, 11144), (2024, 9751), (2156, 9154), (2189, 9016), (2254, 8756), (2786, 7084), (3542, 5572), (4312, 4577), (4378, 4508)]