13228964

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2731}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 26620608

約数和(自身を除く): 13391644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 2731, 4844, 5462, 10924, 19117, 38234, 76468, 472463, 944926, 1889852, 3307241, 6614482, 13228964]

約数ペア:

[(1, 13228964), (2, 6614482), (4, 3307241), (7, 1889852), (14, 944926), (28, 472463), (173, 76468), (346, 38234), (692, 19117), (1211, 10924), (2422, 5462), (2731, 4844)]