11918654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 24

約数和(自身を含む): 20035512

約数和(自身を除く): 8116858

約数列:

[1, 2, 11, 22, 43, 86, 293, 473, 586, 946, 1849, 3223, 3698, 6446, 12599, 20339, 25198, 40678, 138589, 277178, 541757, 1083514, 5959327, 11918654]

約数ペア:

[(1, 11918654), (2, 5959327), (11, 1083514), (22, 541757), (43, 277178), (86, 138589), (293, 40678), (473, 25198), (586, 20339), (946, 12599), (1849, 6446), (3223, 3698)]