187831438

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1\times {\mathrm{1559}}^1$

素因数の和:2231

約数の個数: 16

約数和(自身を含む): 285068160

約数和(自身を除く): 97236722

約数列:

[1, 2, 107, 214, 563, 1126, 1559, 3118, 60241, 120482, 166813, 333626, 877717, 1755434, 93915719, 187831438]

約数ペア:

[(1, 187831438), (2, 93915719), (107, 1755434), (214, 877717), (563, 333626), (1126, 166813), (1559, 120482), (3118, 60241)]