19067713

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2461

約数の個数: 16

約数和(自身を含む): 23212800

約数和(自身を除く): 4145087

約数列:

[1, 7, 23, 49, 161, 343, 1127, 2417, 7889, 16919, 55591, 118433, 389137, 829031, 2723959, 19067713]

約数ペア:

[(1, 19067713), (7, 2723959), (23, 829031), (49, 389137), (161, 118433), (343, 55591), (1127, 16919), (2417, 7889)]