13805990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125509}}^1$

素因数の和:125527

約数の個数: 16

約数和(自身を含む): 27110160

約数和(自身を除く): 13304170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 125509, 251018, 627545, 1255090, 1380599, 2761198, 6902995, 13805990]

約数ペア:

[(1, 13805990), (2, 6902995), (5, 2761198), (10, 1380599), (11, 1255090), (22, 627545), (55, 251018), (110, 125509)]