11453156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20023}}^1$

素因数の和:20051

約数の個数: 24

約数和(自身を含む): 23548224

約数和(自身を除く): 12095068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 20023, 40046, 80092, 220253, 260299, 440506, 520598, 881012, 1041196, 2863289, 5726578, 11453156]

約数ペア:

[(1, 11453156), (2, 5726578), (4, 2863289), (11, 1041196), (13, 881012), (22, 520598), (26, 440506), (44, 260299), (52, 220253), (143, 80092), (286, 40046), (572, 20023)]