82811006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{19993}}^1$

素因数の和:20123

約数の個数: 16

約数和(自身を含む): 131960400

約数和(自身を除く): 49149394

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 19993, 39986, 379867, 759734, 2179237, 4358474, 41405503, 82811006]

約数ペア:

[(1, 82811006), (2, 41405503), (19, 4358474), (38, 2179237), (109, 759734), (218, 379867), (2071, 39986), (4142, 19993)]