12906146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3391}}^1$

素因数の和:3577

約数の個数: 16

約数和(自身を含む): 21247488

約数和(自身を除く): 8341342

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3391, 3806, 6782, 37301, 74602, 586643, 1173286, 6453073, 12906146]

約数ペア:

[(1, 12906146), (2, 6453073), (11, 1173286), (22, 586643), (173, 74602), (346, 37301), (1903, 6782), (3391, 3806)]