13805012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 26143656

約数和(自身を除く): 12338644

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 1033, 2066, 3341, 4132, 6682, 13364, 13429, 26858, 53716, 265481, 530962, 1061924, 3451253, 6902506, 13805012]

約数ペア:

[(1, 13805012), (2, 6902506), (4, 3451253), (13, 1061924), (26, 530962), (52, 265481), (257, 53716), (514, 26858), (1028, 13429), (1033, 13364), (2066, 6682), (3341, 4132)]