12211738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 10805222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 179, 358, 443, 886, 1253, 1969, 2506, 3101, 3938, 4873, 6202, 9746, 13783, 27566, 34111, 68222, 79297, 158594, 555079, 872267, 1110158, 1744534, 6105869, 12211738]

約数ペア:

[(1, 12211738), (2, 6105869), (7, 1744534), (11, 1110158), (14, 872267), (22, 555079), (77, 158594), (154, 79297), (179, 68222), (358, 34111), (443, 27566), (886, 13783), (1253, 9746), (1969, 6202), (2506, 4873), (3101, 3938)]