27910142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1493}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 45178560

約数和(自身を除く): 17268418

約数列:

[1, 2, 13, 26, 719, 1438, 1493, 2986, 9347, 18694, 19409, 38818, 1073467, 2146934, 13955071, 27910142]

約数ペア:

[(1, 27910142), (2, 13955071), (13, 2146934), (26, 1073467), (719, 38818), (1438, 19409), (1493, 18694), (2986, 9347)]