25528646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89261}}^1$

素因数の和:89287

約数の個数: 16

約数和(自身を含む): 44988048

約数和(自身を除く): 19459402

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 89261, 178522, 981871, 1160393, 1963742, 2320786, 12764323, 25528646]

約数ペア:

[(1, 25528646), (2, 12764323), (11, 2320786), (13, 1963742), (22, 1160393), (26, 981871), (143, 178522), (286, 89261)]