15542038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7717}}^1$

素因数の和:7791

約数の個数: 16

約数和(自身を含む): 25006320

約数和(自身を除く): 9464282

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 7717, 15434, 146623, 293246, 409001, 818002, 7771019, 15542038]

約数ペア:

[(1, 15542038), (2, 7771019), (19, 818002), (38, 409001), (53, 293246), (106, 146623), (1007, 15434), (2014, 7717)]