31094146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15439}}^1$

素因数の和:15513

約数の個数: 16

約数和(自身を含む): 50025600

約数和(自身を除く): 18931454

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 15439, 30878, 293341, 586682, 818267, 1636534, 15547073, 31094146]

約数ペア:

[(1, 31094146), (2, 15547073), (19, 1636534), (38, 818267), (53, 586682), (106, 293341), (1007, 30878), (2014, 15439)]