2019183035

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{86161}}^1$

素因数の和:86318

約数の個数: 16

約数和(自身を含む): 2502144480

約数和(自身を除く): 482961445

約数列:

[1, 5, 43, 109, 215, 545, 4687, 23435, 86161, 430805, 3704923, 9391549, 18524615, 46957745, 403836607, 2019183035]

約数ペア:

[(1, 2019183035), (5, 403836607), (43, 46957745), (109, 18524615), (215, 9391549), (545, 3704923), (4687, 430805), (23435, 86161)]