19823030272

素因数分解:

$2^{12}\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3881}}^1$

素因数の和:3977

約数の個数: 104

約数和(自身を含む): 41972649840

約数和(自身を除く): 22149619568

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 256, 344, 464, 512, 688, 928, 1024, 1247, 1376, 1856, 2048, 2494, 2752, 3712, 3881, 4096, 4988, 5504, 7424, 7762, 9976, 11008, 14848, 15524, 19952, 22016, 29696, 31048, 39904, 44032, 59392, 62096, 79808, 88064, 112549, 118784, 124192, 159616, 166883, 176128, 225098, 248384, 319232, 333766, 450196, 496768, 638464, 667532, 900392, 993536, 1276928, 1335064, 1800784, 1987072, 2553856, 2670128, 3601568, 3974144, 4839607, 5107712, 5340256, 7203136, 7948288, 9679214, 10680512, 14406272, 15896576, 19358428, 21361024, 28812544, 38716856, 42722048, 57625088, 77433712, 85444096, 115250176, 154867424, 170888192, 230500352, 309734848, 341776384, 461000704, 619469696, 683552768, 1238939392, 2477878784, 4955757568, 9911515136, 19823030272]

約数ペア:

[(1, 19823030272), (2, 9911515136), (4, 4955757568), (8, 2477878784), (16, 1238939392), (29, 683552768), (32, 619469696), (43, 461000704), (58, 341776384), (64, 309734848), (86, 230500352), (116, 170888192), (128, 154867424), (172, 115250176), (232, 85444096), (256, 77433712), (344, 57625088), (464, 42722048), (512, 38716856), (688, 28812544), (928, 21361024), (1024, 19358428), (1247, 15896576), (1376, 14406272), (1856, 10680512), (2048, 9679214), (2494, 7948288), (2752, 7203136), (3712, 5340256), (3881, 5107712), (4096, 4839607), (4988, 3974144), (5504, 3601568), (7424, 2670128), (7762, 2553856), (9976, 1987072), (11008, 1800784), (14848, 1335064), (15524, 1276928), (19952, 993536), (22016, 900392), (29696, 667532), (31048, 638464), (39904, 496768), (44032, 450196), (59392, 333766), (62096, 319232), (79808, 248384), (88064, 225098), (112549, 176128), (118784, 166883), (124192, 159616)]