25980676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{341851}}^1$

素因数の和:341874

約数の個数: 12

約数和(自身を含む): 47859280

約数和(自身を除く): 21878604

約数列:

[1, 2, 4, 19, 38, 76, 341851, 683702, 1367404, 6495169, 12990338, 25980676]

約数ペア:

[(1, 25980676), (2, 12990338), (4, 6495169), (19, 1367404), (38, 683702), (76, 341851)]