39888674

素因数分解:

$2^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{1861}}^1$

素因数の和:3401

約数の個数: 16

約数和(自身を含む): 68462016

約数和(自身を除く): 28573342

約数列:

[1, 2, 7, 14, 1531, 1861, 3062, 3722, 10717, 13027, 21434, 26054, 2849191, 5698382, 19944337, 39888674]

約数ペア:

[(1, 39888674), (2, 19944337), (7, 5698382), (14, 2849191), (1531, 26054), (1861, 21434), (3062, 13027), (3722, 10717)]