19503515088

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{31891}}^1$

素因数の和:32073

約数の個数: 120

約数和(自身を含む): 56756534016

約数和(自身を除く): 37253018928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 137, 144, 186, 248, 274, 279, 372, 411, 496, 548, 558, 744, 822, 1096, 1116, 1233, 1488, 1644, 2192, 2232, 2466, 3288, 4247, 4464, 4932, 6576, 8494, 9864, 12741, 16988, 19728, 25482, 31891, 33976, 38223, 50964, 63782, 67952, 76446, 95673, 101928, 127564, 152892, 191346, 203856, 255128, 287019, 305784, 382692, 510256, 574038, 611568, 765384, 988621, 1148076, 1530768, 1977242, 2296152, 2965863, 3954484, 4369067, 4592304, 5931726, 7908968, 8738134, 8897589, 11863452, 13107201, 15817936, 17476268, 17795178, 23726904, 26214402, 34952536, 35590356, 39321603, 47453808, 52428804, 69905072, 71180712, 78643206, 104857608, 135441077, 142361424, 157286412, 209715216, 270882154, 314572824, 406323231, 541764308, 629145648, 812646462, 1083528616, 1218969693, 1625292924, 2167057232, 2437939386, 3250585848, 4875878772, 6501171696, 9751757544, 19503515088]

約数ペア:

[(1, 19503515088), (2, 9751757544), (3, 6501171696), (4, 4875878772), (6, 3250585848), (8, 2437939386), (9, 2167057232), (12, 1625292924), (16, 1218969693), (18, 1083528616), (24, 812646462), (31, 629145648), (36, 541764308), (48, 406323231), (62, 314572824), (72, 270882154), (93, 209715216), (124, 157286412), (137, 142361424), (144, 135441077), (186, 104857608), (248, 78643206), (274, 71180712), (279, 69905072), (372, 52428804), (411, 47453808), (496, 39321603), (548, 35590356), (558, 34952536), (744, 26214402), (822, 23726904), (1096, 17795178), (1116, 17476268), (1233, 15817936), (1488, 13107201), (1644, 11863452), (2192, 8897589), (2232, 8738134), (2466, 7908968), (3288, 5931726), (4247, 4592304), (4464, 4369067), (4932, 3954484), (6576, 2965863), (8494, 2296152), (9864, 1977242), (12741, 1530768), (16988, 1148076), (19728, 988621), (25482, 765384), (31891, 611568), (33976, 574038), (38223, 510256), (50964, 382692), (63782, 305784), (67952, 287019), (76446, 255128), (95673, 203856), (101928, 191346), (127564, 152892)]