18725014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121591}}^1$

素因数の和:121611

約数の個数: 16

約数和(自身を含む): 35018496

約数和(自身を除く): 16293482

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 121591, 243182, 851137, 1337501, 1702274, 2675002, 9362507, 18725014]

約数ペア:

[(1, 18725014), (2, 9362507), (7, 2675002), (11, 1702274), (14, 1337501), (22, 851137), (77, 243182), (154, 121591)]