19005158568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{22171}}^1$

素因数の和:22399

約数の個数: 128

約数和(自身を含む): 55171031040

約数和(自身を除く): 36165872472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 191, 204, 264, 374, 382, 408, 561, 573, 748, 764, 1122, 1146, 1496, 1528, 2101, 2244, 2292, 3247, 4202, 4488, 4584, 6303, 6494, 8404, 9741, 12606, 12988, 16808, 19482, 22171, 25212, 25976, 35717, 38964, 44342, 50424, 66513, 71434, 77928, 88684, 107151, 133026, 142868, 177368, 214302, 243881, 266052, 285736, 376907, 428604, 487762, 532104, 731643, 753814, 857208, 975524, 1130721, 1463286, 1507628, 1951048, 2261442, 2926572, 3015256, 4145977, 4234661, 4522884, 5853144, 8291954, 8469322, 9045768, 12437931, 12703983, 16583908, 16938644, 24875862, 25407966, 33167816, 33877288, 46581271, 49751724, 50815932, 71989237, 93162542, 99503448, 101631864, 139743813, 143978474, 186325084, 215967711, 279487626, 287956948, 372650168, 431935422, 558975252, 575913896, 791881607, 863870844, 1117950504, 1583763214, 1727741688, 2375644821, 3167526428, 4751289642, 6335052856, 9502579284, 19005158568]

約数ペア:

[(1, 19005158568), (2, 9502579284), (3, 6335052856), (4, 4751289642), (6, 3167526428), (8, 2375644821), (11, 1727741688), (12, 1583763214), (17, 1117950504), (22, 863870844), (24, 791881607), (33, 575913896), (34, 558975252), (44, 431935422), (51, 372650168), (66, 287956948), (68, 279487626), (88, 215967711), (102, 186325084), (132, 143978474), (136, 139743813), (187, 101631864), (191, 99503448), (204, 93162542), (264, 71989237), (374, 50815932), (382, 49751724), (408, 46581271), (561, 33877288), (573, 33167816), (748, 25407966), (764, 24875862), (1122, 16938644), (1146, 16583908), (1496, 12703983), (1528, 12437931), (2101, 9045768), (2244, 8469322), (2292, 8291954), (3247, 5853144), (4202, 4522884), (4488, 4234661), (4584, 4145977), (6303, 3015256), (6494, 2926572), (8404, 2261442), (9741, 1951048), (12606, 1507628), (12988, 1463286), (16808, 1130721), (19482, 975524), (22171, 857208), (25212, 753814), (25976, 731643), (35717, 532104), (38964, 487762), (44342, 428604), (50424, 376907), (66513, 285736), (71434, 266052), (77928, 243881), (88684, 214302), (107151, 177368), (133026, 142868)]