12805926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{304903}}^1$

素因数の和:304915

約数の個数: 16

約数和(自身を含む): 29270784

約数和(自身を除く): 16464858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 304903, 609806, 914709, 1829418, 2134321, 4268642, 6402963, 12805926]

約数ペア:

[(1, 12805926), (2, 6402963), (3, 4268642), (6, 2134321), (7, 1829418), (14, 914709), (21, 609806), (42, 304903)]