39933838

素因数分解:

$2^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2861}}^1$

素因数の和:3867

約数の個数: 16

約数和(自身を含む): 68550624

約数和(自身を除く): 28616786

約数列:

[1, 2, 7, 14, 997, 1994, 2861, 5722, 6979, 13958, 20027, 40054, 2852417, 5704834, 19966919, 39933838]

約数ペア:

[(1, 39933838), (2, 19966919), (7, 5704834), (14, 2852417), (997, 40054), (1994, 20027), (2861, 13958), (5722, 6979)]