12986414

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3527}}^1$

素因数の和:3799

約数の個数: 16

約数和(自身を含む): 22353408

約数和(自身を除く): 9366994

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3527, 3682, 7054, 24689, 49378, 927601, 1855202, 6493207, 12986414]

約数ペア:

[(1, 12986414), (2, 6493207), (7, 1855202), (14, 927601), (263, 49378), (526, 24689), (1841, 7054), (3527, 3682)]