18805346

素因数分解:

$2^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1601}}^1$

素因数の和:2449

約数の個数: 16

約数和(自身を含む): 32296320

約数和(自身を除く): 13490974

約数列:

[1, 2, 7, 14, 839, 1601, 1678, 3202, 5873, 11207, 11746, 22414, 1343239, 2686478, 9402673, 18805346]

約数ペア:

[(1, 18805346), (2, 9402673), (7, 2686478), (14, 1343239), (839, 22414), (1601, 11746), (1678, 11207), (3202, 5873)]