2019959546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{26981}}^1$

素因数の和:27118

約数の個数: 32

約数和(自身を含む): 3426929856

約数和(自身を除く): 1406970310

約数列:

[1, 2, 11, 22, 41, 82, 83, 166, 451, 902, 913, 1826, 3403, 6806, 26981, 37433, 53962, 74866, 296791, 593582, 1106221, 2212442, 2239423, 4478846, 12168431, 24336862, 24633653, 49267306, 91816343, 183632686, 1009979773, 2019959546]

約数ペア:

[(1, 2019959546), (2, 1009979773), (11, 183632686), (22, 91816343), (41, 49267306), (82, 24633653), (83, 24336862), (166, 12168431), (451, 4478846), (902, 2239423), (913, 2212442), (1826, 1106221), (3403, 593582), (6806, 296791), (26981, 74866), (37433, 53962)]