12966438

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{9437}}^1$

素因数の和:9671

約数の個数: 16

約数和(自身を含む): 26048880

約数和(自身を除く): 13082442

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 9437, 18874, 28311, 56622, 2161073, 4322146, 6483219, 12966438]

約数ペア:

[(1, 12966438), (2, 6483219), (3, 4322146), (6, 2161073), (229, 56622), (458, 28311), (687, 18874), (1374, 9437)]