1816944133058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1\times {\mathrm{242647}}^1$

素因数の和:243882

約数の個数: 32

約数和(自身を含む): 2886560019840

約数和(自身を除く): 1069615886782

約数列:

[1, 2, 19, 38, 193, 386, 1021, 2042, 3667, 7334, 19399, 38798, 197053, 242647, 394106, 485294, 3744007, 4610293, 7488014, 9220586, 46830871, 93661742, 247742587, 495485174, 889786549, 1779573098, 4707109153, 9414218306, 47814319291, 95628638582, 908472066529, 1816944133058]

約数ペア:

[(1, 1816944133058), (2, 908472066529), (19, 95628638582), (38, 47814319291), (193, 9414218306), (386, 4707109153), (1021, 1779573098), (2042, 889786549), (3667, 495485174), (7334, 247742587), (19399, 93661742), (38798, 46830871), (197053, 9220586), (242647, 7488014), (394106, 4610293), (485294, 3744007)]