13213772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1777}}^1$

素因数の和:1818

約数の個数: 36

約数和(自身を含む): 27331416

約数和(自身を除く): 14117644

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1777, 1859, 3554, 3718, 7108, 7436, 19547, 23101, 39094, 46202, 78188, 92404, 254111, 300313, 508222, 600626, 1016444, 1201252, 3303443, 6606886, 13213772]

約数ペア:

[(1, 13213772), (2, 6606886), (4, 3303443), (11, 1201252), (13, 1016444), (22, 600626), (26, 508222), (44, 300313), (52, 254111), (143, 92404), (169, 78188), (286, 46202), (338, 39094), (572, 23101), (676, 19547), (1777, 7436), (1859, 7108), (3554, 3718)]