2019759789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{3467}}^1\times {\mathrm{8443}}^1$

素因数の和:11936

約数の個数: 16

約数和(自身を含む): 2811244032

約数和(自身を除く): 791484243

約数列:

[1, 3, 23, 69, 3467, 8443, 10401, 25329, 79741, 194189, 239223, 582567, 29271881, 87815643, 673253263, 2019759789]

約数ペア:

[(1, 2019759789), (3, 673253263), (23, 87815643), (69, 29271881), (3467, 582567), (8443, 239223), (10401, 194189), (25329, 79741)]