39157922

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{439}}^1$

素因数の和:977

約数の個数: 16

約数和(自身を含む): 59579520

約数和(自身を除く): 20421598

約数列:

[1, 2, 103, 206, 433, 439, 866, 878, 44599, 45217, 89198, 90434, 190087, 380174, 19578961, 39157922]

約数ペア:

[(1, 39157922), (2, 19578961), (103, 380174), (206, 190087), (433, 90434), (439, 89198), (866, 45217), (878, 44599)]