13145090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{187787}}^1$

素因数の和:187801

約数の個数: 16

約数和(自身を含む): 27041472

約数和(自身を除く): 13896382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 187787, 375574, 938935, 1314509, 1877870, 2629018, 6572545, 13145090]

約数ペア:

[(1, 13145090), (2, 6572545), (5, 2629018), (7, 1877870), (10, 1314509), (14, 938935), (35, 375574), (70, 187787)]