11218442018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{312161}}^1$

素因数の和:312338

約数の個数: 32

約数和(自身を含む): 20497805568

約数和(自身を除く): 9279363550

約数列:

[1, 2, 7, 14, 17, 34, 119, 151, 238, 302, 1057, 2114, 2567, 5134, 17969, 35938, 312161, 624322, 2185127, 4370254, 5306737, 10613474, 37147159, 47136311, 74294318, 94272622, 329954177, 659908354, 801317287, 1602634574, 5609221009, 11218442018]

約数ペア:

[(1, 11218442018), (2, 5609221009), (7, 1602634574), (14, 801317287), (17, 659908354), (34, 329954177), (119, 94272622), (151, 74294318), (238, 47136311), (302, 37147159), (1057, 10613474), (2114, 5306737), (2567, 4370254), (5134, 2185127), (17969, 624322), (35938, 312161)]