13889194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27449}}^1$

素因数の和:27485

約数の個数: 16

約数和(自身を含む): 23716800

約数和(自身を除く): 9827606

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 27449, 54898, 301939, 603878, 631327, 1262654, 6944597, 13889194]

約数ペア:

[(1, 13889194), (2, 6944597), (11, 1262654), (22, 631327), (23, 603878), (46, 301939), (253, 54898), (506, 27449)]