12690964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2056

約数の個数: 36

約数和(自身を含む): 26302612

約数和(自身を除く): 13611648

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 2017, 3146, 4034, 6292, 8068, 22187, 26221, 44374, 52442, 88748, 104884, 244057, 288431, 488114, 576862, 976228, 1153724, 3172741, 6345482, 12690964]

約数ペア:

[(1, 12690964), (2, 6345482), (4, 3172741), (11, 1153724), (13, 976228), (22, 576862), (26, 488114), (44, 288431), (52, 244057), (121, 104884), (143, 88748), (242, 52442), (286, 44374), (484, 26221), (572, 22187), (1573, 8068), (2017, 6292), (3146, 4034)]