12888734

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2171

約数の個数: 16

約数和(自身を含む): 20063472

約数和(自身を除く): 7174738

約数列:

[1, 2, 43, 73, 86, 146, 2053, 3139, 4106, 6278, 88279, 149869, 176558, 299738, 6444367, 12888734]

約数ペア:

[(1, 12888734), (2, 6444367), (43, 299738), (73, 176558), (86, 149869), (146, 88279), (2053, 6278), (3139, 4106)]