19749363199

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{38561}}^1$

素因数の和:39266

約数の個数: 16

約数和(自身を含む): 21389878656

約数和(自身を除く): 1640515457

約数列:

[1, 17, 47, 641, 799, 10897, 30127, 38561, 512159, 655537, 1812367, 24717601, 30810239, 420199217, 1161727247, 19749363199]

約数ペア:

[(1, 19749363199), (17, 1161727247), (47, 420199217), (641, 30810239), (799, 24717601), (10897, 1812367), (30127, 655537), (38561, 512159)]