2221743530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{198193}}^1$

素因数の和:198278

約数の個数: 32

約数和(自身を含む): 4280990400

約数和(自身を除く): 2059246870

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 11210, 198193, 396386, 990965, 1981930, 3765667, 7531334, 11693387, 18828335, 23386774, 37656670, 58466935, 116933870, 222174353, 444348706, 1110871765, 2221743530]

約数ペア:

[(1, 2221743530), (2, 1110871765), (5, 444348706), (10, 222174353), (19, 116933870), (38, 58466935), (59, 37656670), (95, 23386774), (118, 18828335), (190, 11693387), (295, 7531334), (590, 3765667), (1121, 1981930), (2242, 990965), (5605, 396386), (11210, 198193)]