25478882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89087}}^1$

素因数の和:89113

約数の個数: 16

約数和(自身を含む): 44900352

約数和(自身を除く): 19421470

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 89087, 178174, 979957, 1158131, 1959914, 2316262, 12739441, 25478882]

約数ペア:

[(1, 25478882), (2, 12739441), (11, 2316262), (13, 1959914), (22, 1158131), (26, 979957), (143, 178174), (286, 89087)]