18682622

素因数分解:

$2^1\times 7^2\times {\mathrm{190639}}^1$

素因数の和:190655

約数の個数: 12

約数和(自身を含む): 32599440

約数和(自身を除く): 13916818

約数列:

[1, 2, 7, 14, 49, 98, 190639, 381278, 1334473, 2668946, 9341311, 18682622]

約数ペア:

[(1, 18682622), (2, 9341311), (7, 2668946), (14, 1334473), (49, 381278), (98, 190639)]