19809492144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1094689}}^1$

素因数の和:1094742

約数の個数: 80

約数和(自身を含む): 57011455200

約数和(自身を除く): 37201963056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 2262, 3016, 4524, 6032, 9048, 18096, 1094689, 2189378, 3284067, 4378756, 6568134, 8757512, 13136268, 14230957, 17515024, 26272536, 28461914, 31745981, 42692871, 52545072, 56923828, 63491962, 85385742, 95237943, 113847656, 126983924, 170771484, 190475886, 227695312, 253967848, 341542968, 380951772, 412697753, 507935696, 683085936, 761903544, 825395506, 1238093259, 1523807088, 1650791012, 2476186518, 3301582024, 4952373036, 6603164048, 9904746072, 19809492144]

約数ペア:

[(1, 19809492144), (2, 9904746072), (3, 6603164048), (4, 4952373036), (6, 3301582024), (8, 2476186518), (12, 1650791012), (13, 1523807088), (16, 1238093259), (24, 825395506), (26, 761903544), (29, 683085936), (39, 507935696), (48, 412697753), (52, 380951772), (58, 341542968), (78, 253967848), (87, 227695312), (104, 190475886), (116, 170771484), (156, 126983924), (174, 113847656), (208, 95237943), (232, 85385742), (312, 63491962), (348, 56923828), (377, 52545072), (464, 42692871), (624, 31745981), (696, 28461914), (754, 26272536), (1131, 17515024), (1392, 14230957), (1508, 13136268), (2262, 8757512), (3016, 6568134), (4524, 4378756), (6032, 3284067), (9048, 2189378), (18096, 1094689)]