19668633

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 26873856

約数和(自身を除く): 7205223

約数列:

[1, 3, 71, 107, 213, 321, 863, 2589, 7597, 22791, 61273, 92341, 183819, 277023, 6556211, 19668633]

約数ペア:

[(1, 19668633), (3, 6556211), (71, 277023), (107, 183819), (213, 92341), (321, 61273), (863, 22791), (2589, 7597)]