189702238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{5531}}^1$

素因数の和:7103

約数の個数: 16

約数和(自身を含む): 310677120

約数和(自身を除く): 120974882

約数列:

[1, 2, 11, 22, 1559, 3118, 5531, 11062, 17149, 34298, 60841, 121682, 8622829, 17245658, 94851119, 189702238]

約数ペア:

[(1, 189702238), (2, 94851119), (11, 17245658), (22, 8622829), (1559, 121682), (3118, 60841), (5531, 34298), (11062, 17149)]