19215424

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{2657}}^1$

素因数の和:2782

約数の個数: 28

約数和(自身を含む): 38482524

約数和(自身を除く): 19267100

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 2657, 3616, 5314, 7232, 10628, 21256, 42512, 85024, 170048, 300241, 600482, 1200964, 2401928, 4803856, 9607712, 19215424]

約数ペア:

[(1, 19215424), (2, 9607712), (4, 4803856), (8, 2401928), (16, 1200964), (32, 600482), (64, 300241), (113, 170048), (226, 85024), (452, 42512), (904, 21256), (1808, 10628), (2657, 7232), (3616, 5314)]