27961414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{11087}}^1$

素因数の和:11199

約数の個数: 16

約数和(自身を含む): 45638208

約数和(自身を除く): 17676794

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 11087, 22174, 144131, 288262, 1075439, 2150878, 13980707, 27961414]

約数ペア:

[(1, 27961414), (2, 13980707), (13, 2150878), (26, 1075439), (97, 288262), (194, 144131), (1261, 22174), (2522, 11087)]