19325616

素因数分解:

$2^4\times 3^1\times {\mathrm{457}}^1\times {\mathrm{881}}^1$

素因数の和:1349

約数の個数: 40

約数和(自身を含む): 50090544

約数和(自身を除く): 30764928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457, 881, 914, 1371, 1762, 1828, 2643, 2742, 3524, 3656, 5286, 5484, 7048, 7312, 10572, 10968, 14096, 21144, 21936, 42288, 402617, 805234, 1207851, 1610468, 2415702, 3220936, 4831404, 6441872, 9662808, 19325616]

約数ペア:

[(1, 19325616), (2, 9662808), (3, 6441872), (4, 4831404), (6, 3220936), (8, 2415702), (12, 1610468), (16, 1207851), (24, 805234), (48, 402617), (457, 42288), (881, 21936), (914, 21144), (1371, 14096), (1762, 10968), (1828, 10572), (2643, 7312), (2742, 7048), (3524, 5484), (3656, 5286)]