12686036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{719}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 24312960

約数和(自身を除く): 11626924

約数列:

[1, 2, 4, 11, 22, 44, 401, 719, 802, 1438, 1604, 2876, 4411, 7909, 8822, 15818, 17644, 31636, 288319, 576638, 1153276, 3171509, 6343018, 12686036]

約数ペア:

[(1, 12686036), (2, 6343018), (4, 3171509), (11, 1153276), (22, 576638), (44, 288319), (401, 31636), (719, 17644), (802, 15818), (1438, 8822), (1604, 7909), (2876, 4411)]