12860045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3292

約数の個数: 16

約数和(自身を含む): 17070912

約数和(自身を除く): 4210867

約数列:

[1, 5, 11, 55, 73, 365, 803, 3203, 4015, 16015, 35233, 176165, 233819, 1169095, 2572009, 12860045]

約数ペア:

[(1, 12860045), (5, 2572009), (11, 1169095), (55, 233819), (73, 176165), (365, 35233), (803, 16015), (3203, 4015)]