12388646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3361}}^1$

素因数の和:3479

約数の個数: 16

約数和(自身を含む): 19768560

約数和(自身を除く): 7379914

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3361, 3686, 6722, 63859, 127718, 326017, 652034, 6194323, 12388646]

約数ペア:

[(1, 12388646), (2, 6194323), (19, 652034), (38, 326017), (97, 127718), (194, 63859), (1843, 6722), (3361, 3686)]