39988322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1282

約数の個数: 24

約数和(自身を含む): 66433500

約数和(自身を除く): 26445178

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 1109, 1639, 2218, 3278, 12199, 18029, 24398, 36058, 134189, 165241, 268378, 330482, 1817651, 3635302, 19994161, 39988322]

約数ペア:

[(1, 39988322), (2, 19994161), (11, 3635302), (22, 1817651), (121, 330482), (149, 268378), (242, 165241), (298, 134189), (1109, 36058), (1639, 24398), (2218, 18029), (3278, 12199)]