38873852

素因数分解:

$2^2\times {\mathrm{139}}^2\times {\mathrm{503}}^1$

素因数の和:785

約数の個数: 18

約数和(自身を含む): 68658408

約数和(自身を除く): 29784556

約数列:

[1, 2, 4, 139, 278, 503, 556, 1006, 2012, 19321, 38642, 69917, 77284, 139834, 279668, 9718463, 19436926, 38873852]

約数ペア:

[(1, 38873852), (2, 19436926), (4, 9718463), (139, 279668), (278, 139834), (503, 77284), (556, 69917), (1006, 38642), (2012, 19321)]