19057962

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 49641984

約数和(自身を除く): 30584022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 71, 77, 83, 98, 142, 147, 154, 166, 213, 231, 249, 294, 426, 462, 497, 498, 539, 581, 781, 913, 994, 1078, 1162, 1491, 1562, 1617, 1743, 1826, 2343, 2739, 2982, 3234, 3479, 3486, 4067, 4686, 5467, 5478, 5893, 6391, 6958, 8134, 10437, 10934, 11786, 12201, 12782, 16401, 17679, 19173, 20874, 24402, 32802, 35358, 38269, 38346, 41251, 44737, 64823, 76538, 82502, 89474, 114807, 123753, 129646, 134211, 194469, 229614, 247506, 268422, 288757, 388938, 453761, 577514, 866271, 907522, 1361283, 1732542, 2722566, 3176327, 6352654, 9528981, 19057962]

約数ペア:

[(1, 19057962), (2, 9528981), (3, 6352654), (6, 3176327), (7, 2722566), (11, 1732542), (14, 1361283), (21, 907522), (22, 866271), (33, 577514), (42, 453761), (49, 388938), (66, 288757), (71, 268422), (77, 247506), (83, 229614), (98, 194469), (142, 134211), (147, 129646), (154, 123753), (166, 114807), (213, 89474), (231, 82502), (249, 76538), (294, 64823), (426, 44737), (462, 41251), (497, 38346), (498, 38269), (539, 35358), (581, 32802), (781, 24402), (913, 20874), (994, 19173), (1078, 17679), (1162, 16401), (1491, 12782), (1562, 12201), (1617, 11786), (1743, 10934), (1826, 10437), (2343, 8134), (2739, 6958), (2982, 6391), (3234, 5893), (3479, 5478), (3486, 5467), (4067, 4686)]