13747468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21347}}^1$

素因数の和:21381

約数の個数: 24

約数和(自身を含む): 28691712

約数和(自身を除く): 14944244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 21347, 42694, 85388, 149429, 298858, 490981, 597716, 981962, 1963924, 3436867, 6873734, 13747468]

約数ペア:

[(1, 13747468), (2, 6873734), (4, 3436867), (7, 1963924), (14, 981962), (23, 597716), (28, 490981), (46, 298858), (92, 149429), (161, 85388), (322, 42694), (644, 21347)]