191013122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{19993}}^1$

素因数の和:20293

約数の個数: 16

約数和(自身を含む): 304468632

約数和(自身を除く): 113455510

約数列:

[1, 2, 17, 34, 281, 562, 4777, 9554, 19993, 39986, 339881, 679762, 5618033, 11236066, 95506561, 191013122]

約数ペア:

[(1, 191013122), (2, 95506561), (17, 11236066), (34, 5618033), (281, 679762), (562, 339881), (4777, 39986), (9554, 19993)]