12086390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 24

約数和(自身を含む): 22330080

約数和(自身を除く): 10243690

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 719, 1438, 1681, 3362, 3595, 7190, 8405, 16810, 29479, 58958, 147395, 294790, 1208639, 2417278, 6043195, 12086390]

約数ペア:

[(1, 12086390), (2, 6043195), (5, 2417278), (10, 1208639), (41, 294790), (82, 147395), (205, 58958), (410, 29479), (719, 16810), (1438, 8405), (1681, 7190), (3362, 3595)]