19044592

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1753}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 42629216

約数和(自身を除く): 23584624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 1753, 2716, 3506, 5432, 7012, 10864, 12271, 14024, 24542, 28048, 49084, 98168, 170041, 196336, 340082, 680164, 1190287, 1360328, 2380574, 2720656, 4761148, 9522296, 19044592]

約数ペア:

[(1, 19044592), (2, 9522296), (4, 4761148), (7, 2720656), (8, 2380574), (14, 1360328), (16, 1190287), (28, 680164), (56, 340082), (97, 196336), (112, 170041), (194, 98168), (388, 49084), (679, 28048), (776, 24542), (1358, 14024), (1552, 12271), (1753, 10864), (2716, 7012), (3506, 5432)]