12993838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45433}}^1$

素因数の和:45459

約数の個数: 16

約数和(自身を含む): 22898736

約数和(自身を除く): 9904898

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 45433, 90866, 499763, 590629, 999526, 1181258, 6496919, 12993838]

約数ペア:

[(1, 12993838), (2, 6496919), (11, 1181258), (13, 999526), (22, 590629), (26, 499763), (143, 90866), (286, 45433)]