13167860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38729}}^1$

素因数の和:38755

約数の個数: 24

約数和(自身を含む): 29279880

約数和(自身を除く): 16112020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 38729, 77458, 154916, 193645, 387290, 658393, 774580, 1316786, 2633572, 3291965, 6583930, 13167860]

約数ペア:

[(1, 13167860), (2, 6583930), (4, 3291965), (5, 2633572), (10, 1316786), (17, 774580), (20, 658393), (34, 387290), (68, 193645), (85, 154916), (170, 77458), (340, 38729)]