12391946642

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{323837}}^1$

素因数の和:323930

約数の個数: 24

約数和(自身を含む): 19987929036

約数和(自身を除く): 7595982394

約数列:

[1, 2, 19, 38, 53, 106, 361, 722, 1007, 2014, 19133, 38266, 323837, 647674, 6152903, 12305806, 17163361, 34326722, 116905157, 233810314, 326103859, 652207718, 6195973321, 12391946642]

約数ペア:

[(1, 12391946642), (2, 6195973321), (19, 652207718), (38, 326103859), (53, 233810314), (106, 116905157), (361, 34326722), (722, 17163361), (1007, 12305806), (2014, 6152903), (19133, 647674), (38266, 323837)]