12396272

素因数分解:

$2^4\times 7^1\times {\mathrm{110681}}^1$

素因数の和:110696

約数の個数: 20

約数和(自身を含む): 27449136

約数和(自身を除く): 15052864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 110681, 221362, 442724, 774767, 885448, 1549534, 1770896, 3099068, 6198136, 12396272]

約数ペア:

[(1, 12396272), (2, 6198136), (4, 3099068), (7, 1770896), (8, 1549534), (14, 885448), (16, 774767), (28, 442724), (56, 221362), (112, 110681)]