18852969413

素因数分解:

${\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1\times {\mathrm{863}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 19166284800

約数和(自身を除く): 313315387

約数列:

[1, 89, 389, 631, 863, 34621, 56159, 76807, 245459, 335707, 544553, 21845851, 29877923, 48465217, 211831117, 18852969413]

約数ペア:

[(1, 18852969413), (89, 211831117), (389, 48465217), (631, 29877923), (863, 21845851), (34621, 544553), (56159, 335707), (76807, 245459)]