12689044

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{3301}}^1$

素因数の和:3367

約数の個数: 18

約数和(自身を含む): 22952202

約数和(自身を除く): 10263158

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3301, 3844, 6602, 13204, 102331, 204662, 409324, 3172261, 6344522, 12689044]

約数ペア:

[(1, 12689044), (2, 6344522), (4, 3172261), (31, 409324), (62, 204662), (124, 102331), (961, 13204), (1922, 6602), (3301, 3844)]