12212074

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4297}}^1$

素因数の和:4342

約数の個数: 24

約数和(自身を含む): 22048740

約数和(自身を除く): 9836666

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 4297, 8594, 30079, 60158, 124613, 210553, 249226, 421106, 872291, 1744582, 6106037, 12212074]

約数ペア:

[(1, 12212074), (2, 6106037), (7, 1744582), (14, 872291), (29, 421106), (49, 249226), (58, 210553), (98, 124613), (203, 60158), (406, 30079), (1421, 8594), (2842, 4297)]