11913412

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 24006080

約数和(自身を除く): 12092668

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3061, 3892, 6122, 12244, 21427, 42854, 85708, 425479, 850958, 1701916, 2978353, 5956706, 11913412]

約数ペア:

[(1, 11913412), (2, 5956706), (4, 2978353), (7, 1701916), (14, 850958), (28, 425479), (139, 85708), (278, 42854), (556, 21427), (973, 12244), (1946, 6122), (3061, 3892)]