19116685

素因数分解:

$5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1723}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 26315136

約数和(自身を除く): 7198451

約数列:

[1, 5, 7, 35, 317, 1585, 1723, 2219, 8615, 11095, 12061, 60305, 546191, 2730955, 3823337, 19116685]

約数ペア:

[(1, 19116685), (5, 3823337), (7, 2730955), (35, 546191), (317, 60305), (1585, 12061), (1723, 11095), (2219, 8615)]