2019348538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{71909}}^1$

素因数の和:72669

約数の個数: 16

約数和(自身を含む): 3192804000

約数和(自身を除く): 1173455462

約数列:

[1, 2, 19, 38, 739, 1478, 14041, 28082, 71909, 143818, 1366271, 2732542, 53140751, 106281502, 1009674269, 2019348538]

約数ペア:

[(1, 2019348538), (2, 1009674269), (19, 106281502), (38, 53140751), (739, 2732542), (1478, 1366271), (14041, 143818), (28082, 71909)]