19700863610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115887433}}^1$

素因数の和:115887457

約数の個数: 16

約数和(自身を含む): 37547528616

約数和(自身を除く): 17846665006

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 115887433, 231774866, 579437165, 1158874330, 1970086361, 3940172722, 9850431805, 19700863610]

約数ペア:

[(1, 19700863610), (2, 9850431805), (5, 3940172722), (10, 1970086361), (17, 1158874330), (34, 579437165), (85, 231774866), (170, 115887433)]