12520808

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{1861}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 24327030

約数和(自身を除く): 11806222

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 1682, 1861, 3364, 3722, 6728, 7444, 14888, 53969, 107938, 215876, 431752, 1565101, 3130202, 6260404, 12520808]

約数ペア:

[(1, 12520808), (2, 6260404), (4, 3130202), (8, 1565101), (29, 431752), (58, 215876), (116, 107938), (232, 53969), (841, 14888), (1682, 7444), (1861, 6728), (3364, 3722)]