26507819

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1574

約数の個数: 12

約数和(自身を含む): 28987200

約数和(自身を除く): 2479381

約数列:

[1, 13, 109, 169, 1417, 1439, 18421, 18707, 156851, 243191, 2039063, 26507819]

約数ペア:

[(1, 26507819), (13, 2039063), (109, 243191), (169, 156851), (1417, 18707), (1439, 18421)]