19116965

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5011}}^1$

素因数の和:5132

約数の個数: 16

約数和(自身を含む): 26463360

約数和(自身を除く): 7346395

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 5011, 25055, 35077, 175385, 546199, 2730995, 3823393, 19116965]

約数ペア:

[(1, 19116965), (5, 3823393), (7, 2730995), (35, 546199), (109, 175385), (545, 35077), (763, 25055), (3815, 5011)]