12647792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{34369}}^1$

素因数の和:34400

約数の個数: 20

約数和(自身を含む): 25571280

約数和(自身を除く): 12923488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 34369, 68738, 137476, 274952, 549904, 790487, 1580974, 3161948, 6323896, 12647792]

約数ペア:

[(1, 12647792), (2, 6323896), (4, 3161948), (8, 1580974), (16, 790487), (23, 549904), (46, 274952), (92, 137476), (184, 68738), (368, 34369)]