19520133094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11443}}^1$

素因数の和:11546

約数の個数: 96

約数和(自身を含む): 39451587840

約数和(自身を除く): 19931454746

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 53, 77, 106, 121, 133, 154, 209, 242, 266, 371, 418, 583, 742, 847, 1007, 1166, 1463, 1694, 2014, 2299, 2926, 4081, 4598, 6413, 7049, 8162, 11077, 11443, 12826, 14098, 16093, 22154, 22886, 32186, 44891, 77539, 80101, 89782, 121847, 125873, 155078, 160202, 217417, 243694, 251746, 434834, 606479, 852929, 881111, 1212958, 1384603, 1521919, 1705858, 1762222, 2391587, 2769206, 3043838, 4245353, 4783174, 6671269, 8490706, 9692221, 11523101, 13342538, 16741109, 19384442, 23046202, 26307457, 33482218, 46698883, 52614914, 73383959, 80661707, 93397766, 126754111, 146767918, 161323414, 184152199, 253508222, 368304398, 513687713, 887278777, 1027375426, 1394295221, 1774557554, 2788590442, 9760066547, 19520133094]

約数ペア:

[(1, 19520133094), (2, 9760066547), (7, 2788590442), (11, 1774557554), (14, 1394295221), (19, 1027375426), (22, 887278777), (38, 513687713), (53, 368304398), (77, 253508222), (106, 184152199), (121, 161323414), (133, 146767918), (154, 126754111), (209, 93397766), (242, 80661707), (266, 73383959), (371, 52614914), (418, 46698883), (583, 33482218), (742, 26307457), (847, 23046202), (1007, 19384442), (1166, 16741109), (1463, 13342538), (1694, 11523101), (2014, 9692221), (2299, 8490706), (2926, 6671269), (4081, 4783174), (4598, 4245353), (6413, 3043838), (7049, 2769206), (8162, 2391587), (11077, 1762222), (11443, 1705858), (12826, 1521919), (14098, 1384603), (16093, 1212958), (22154, 881111), (22886, 852929), (32186, 606479), (44891, 434834), (77539, 251746), (80101, 243694), (89782, 217417), (121847, 160202), (125873, 155078)]