39509030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1861}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 78025248

約数和(自身を除く): 38516218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1861, 1930, 2123, 3722, 4246, 9305, 10615, 18610, 20471, 21230, 40942, 102355, 204710, 359173, 718346, 1795865, 3591730, 3950903, 7901806, 19754515, 39509030]

約数ペア:

[(1, 39509030), (2, 19754515), (5, 7901806), (10, 3950903), (11, 3591730), (22, 1795865), (55, 718346), (110, 359173), (193, 204710), (386, 102355), (965, 40942), (1861, 21230), (1930, 20471), (2123, 18610), (3722, 10615), (4246, 9305)]