11813196

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1531}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 27625024

約数和(自身を除く): 15811828

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1531, 1929, 2572, 3062, 3858, 4593, 6124, 7716, 9186, 18372, 984433, 1968866, 2953299, 3937732, 5906598, 11813196]

約数ペア:

[(1, 11813196), (2, 5906598), (3, 3937732), (4, 2953299), (6, 1968866), (12, 984433), (643, 18372), (1286, 9186), (1531, 7716), (1929, 6124), (2572, 4593), (3062, 3858)]