19754006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6779}}^1$

素因数の和:6859

約数の個数: 16

約数和(自身を含む): 31242240

約数和(自身を除く): 11488234

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 6779, 13558, 210149, 318613, 420298, 637226, 9877003, 19754006]

約数ペア:

[(1, 19754006), (2, 9877003), (31, 637226), (47, 420298), (62, 318613), (94, 210149), (1457, 13558), (2914, 6779)]