19000226

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12451}}^1$

素因数の和:12569

約数の個数: 16

約数和(自身を含む): 32873280

約数和(自身を除く): 13873054

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 12451, 24902, 87157, 174314, 1357159, 2714318, 9500113, 19000226]

約数ペア:

[(1, 19000226), (2, 9500113), (7, 2714318), (14, 1357159), (109, 174314), (218, 87157), (763, 24902), (1526, 12451)]