13990124

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{49261}}^1$

素因数の和:49336

約数の個数: 12

約数和(自身を含む): 24828048

約数和(自身を除く): 10837924

約数列:

[1, 2, 4, 71, 142, 284, 49261, 98522, 197044, 3497531, 6995062, 13990124]

約数ペア:

[(1, 13990124), (2, 6995062), (4, 3497531), (71, 197044), (142, 98522), (284, 49261)]