2019949311979

素因数分解:

${\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1783}}^1\times {\mathrm{198301}}^1$

素因数の和:200310

約数の個数: 16

約数和(自身を含む): 2101398361920

約数和(自身を除く): 81449049941

約数列:

[1, 29, 197, 1783, 5713, 51707, 198301, 351251, 5750729, 10186279, 39065297, 353570683, 1132893613, 10253549807, 69653424551, 2019949311979]

約数ペア:

[(1, 2019949311979), (29, 69653424551), (197, 10253549807), (1783, 1132893613), (5713, 353570683), (51707, 39065297), (198301, 10186279), (351251, 5750729)]