21037535134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4710599}}^1$

素因数の和:4710648

約数の個数: 32

約数和(自身を含む): 40699584000

約数和(自身を除く): 19662048866

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 4710599, 9421198, 32974193, 51816589, 65948386, 103633178, 136607371, 273214742, 362716123, 725432246, 956251597, 1502681081, 1912503194, 3005362162, 10518767567, 21037535134]

約数ペア:

[(1, 21037535134), (2, 10518767567), (7, 3005362162), (11, 1912503194), (14, 1502681081), (22, 956251597), (29, 725432246), (58, 362716123), (77, 273214742), (154, 136607371), (203, 103633178), (319, 65948386), (406, 51816589), (638, 32974193), (2233, 9421198), (4466, 4710599)]