19478424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 58901760

約数和(自身を除く): 39423336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 71, 84, 92, 138, 142, 161, 168, 184, 213, 276, 284, 322, 426, 483, 497, 552, 568, 644, 852, 966, 994, 1288, 1491, 1633, 1704, 1932, 1988, 2982, 3266, 3864, 3976, 4899, 5041, 5964, 6532, 9798, 10082, 11431, 11928, 13064, 15123, 19596, 20164, 22862, 30246, 34293, 35287, 39192, 40328, 45724, 60492, 68586, 70574, 91448, 105861, 115943, 120984, 137172, 141148, 211722, 231886, 274344, 282296, 347829, 423444, 463772, 695658, 811601, 846888, 927544, 1391316, 1623202, 2434803, 2782632, 3246404, 4869606, 6492808, 9739212, 19478424]

約数ペア:

[(1, 19478424), (2, 9739212), (3, 6492808), (4, 4869606), (6, 3246404), (7, 2782632), (8, 2434803), (12, 1623202), (14, 1391316), (21, 927544), (23, 846888), (24, 811601), (28, 695658), (42, 463772), (46, 423444), (56, 347829), (69, 282296), (71, 274344), (84, 231886), (92, 211722), (138, 141148), (142, 137172), (161, 120984), (168, 115943), (184, 105861), (213, 91448), (276, 70574), (284, 68586), (322, 60492), (426, 45724), (483, 40328), (497, 39192), (552, 35287), (568, 34293), (644, 30246), (852, 22862), (966, 20164), (994, 19596), (1288, 15123), (1491, 13064), (1633, 11928), (1704, 11431), (1932, 10082), (1988, 9798), (2982, 6532), (3266, 5964), (3864, 5041), (3976, 4899)]