19349022

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 50955264

約数和(自身を除く): 31606242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 49, 62, 66, 77, 93, 98, 147, 154, 186, 193, 217, 231, 294, 341, 386, 434, 462, 539, 579, 651, 682, 1023, 1078, 1158, 1302, 1351, 1519, 1617, 2046, 2123, 2387, 2702, 3038, 3234, 4053, 4246, 4557, 4774, 5983, 6369, 7161, 8106, 9114, 9457, 11966, 12738, 14322, 14861, 16709, 17949, 18914, 28371, 29722, 33418, 35898, 41881, 44583, 50127, 56742, 65813, 83762, 89166, 100254, 104027, 125643, 131626, 197439, 208054, 251286, 293167, 312081, 394878, 460691, 586334, 624162, 879501, 921382, 1382073, 1759002, 2764146, 3224837, 6449674, 9674511, 19349022]

約数ペア:

[(1, 19349022), (2, 9674511), (3, 6449674), (6, 3224837), (7, 2764146), (11, 1759002), (14, 1382073), (21, 921382), (22, 879501), (31, 624162), (33, 586334), (42, 460691), (49, 394878), (62, 312081), (66, 293167), (77, 251286), (93, 208054), (98, 197439), (147, 131626), (154, 125643), (186, 104027), (193, 100254), (217, 89166), (231, 83762), (294, 65813), (341, 56742), (386, 50127), (434, 44583), (462, 41881), (539, 35898), (579, 33418), (651, 29722), (682, 28371), (1023, 18914), (1078, 17949), (1158, 16709), (1302, 14861), (1351, 14322), (1519, 12738), (1617, 11966), (2046, 9457), (2123, 9114), (2387, 8106), (2702, 7161), (3038, 6369), (3234, 5983), (4053, 4774), (4246, 4557)]