15691220998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1525493}}^1$

素因数の和:1525671

約数の個数: 16

約数和(自身を含む): 24346884240

約数和(自身を除く): 8655663242

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 1525493, 3050986, 56443241, 112886482, 212043527, 424087054, 7845610499, 15691220998]

約数ペア:

[(1, 15691220998), (2, 7845610499), (37, 424087054), (74, 212043527), (139, 112886482), (278, 56443241), (5143, 3050986), (10286, 1525493)]