2019152247

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2236049}}^1$

素因数の和:2236102

約数の個数: 16

約数和(自身を含む): 3148358400

約数和(自身を除く): 1129206153

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2236049, 6708147, 15652343, 46957029, 96150107, 288450321, 673050749, 2019152247]

約数ペア:

[(1, 2019152247), (3, 673050749), (7, 288450321), (21, 96150107), (43, 46957029), (129, 15652343), (301, 6708147), (903, 2236049)]