26631844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 49431200

約数和(自身を除く): 22799356

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2521, 2641, 5042, 5282, 10084, 10564, 47899, 95798, 191596, 350419, 700838, 1401676, 6657961, 13315922, 26631844]

約数ペア:

[(1, 26631844), (2, 13315922), (4, 6657961), (19, 1401676), (38, 700838), (76, 350419), (139, 191596), (278, 95798), (556, 47899), (2521, 10564), (2641, 10084), (5042, 5282)]