19278943489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{733793}}^1$

素因数の和:733896

約数の個数: 16

約数和(自身を含む): 21696820992

約数和(自身を除く): 2417877503

約数列:

[1, 13, 43, 47, 559, 611, 2021, 26273, 733793, 9539309, 31553099, 34488271, 410190287, 448347523, 1482995653, 19278943489]

約数ペア:

[(1, 19278943489), (13, 1482995653), (43, 448347523), (47, 410190287), (559, 34488271), (611, 31553099), (2021, 9539309), (26273, 733793)]