11490908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20089}}^1$

素因数の和:20117

約数の個数: 24

約数和(自身を含む): 23625840

約数和(自身を除く): 12134932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 20089, 40178, 80356, 220979, 261157, 441958, 522314, 883916, 1044628, 2872727, 5745454, 11490908]

約数ペア:

[(1, 11490908), (2, 5745454), (4, 2872727), (11, 1044628), (13, 883916), (22, 522314), (26, 441958), (44, 261157), (52, 220979), (143, 80356), (286, 40178), (572, 20089)]