39170842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{1237}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 59899392

約数和(自身を除く): 20728550

約数列:

[1, 2, 71, 142, 223, 446, 1237, 2474, 15833, 31666, 87827, 175654, 275851, 551702, 19585421, 39170842]

約数ペア:

[(1, 39170842), (2, 19585421), (71, 551702), (142, 275851), (223, 175654), (446, 87827), (1237, 31666), (2474, 15833)]