12131338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5653}}^1$

素因数の和:5721

約数の個数: 16

約数和(自身を含む): 19336680

約数和(自身を除く): 7205342

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 5653, 11306, 163937, 209161, 327874, 418322, 6065669, 12131338]

約数ペア:

[(1, 12131338), (2, 6065669), (29, 418322), (37, 327874), (58, 209161), (74, 163937), (1073, 11306), (2146, 5653)]