12994415

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 17955840

約数和(自身を除く): 4961425

約数列:

[1, 5, 7, 35, 139, 695, 973, 2671, 4865, 13355, 18697, 93485, 371269, 1856345, 2598883, 12994415]

約数ペア:

[(1, 12994415), (5, 2598883), (7, 1856345), (35, 371269), (139, 93485), (695, 18697), (973, 13355), (2671, 4865)]