19406202

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78887}}^1$

素因数の和:78933

約数の個数: 16

約数和(自身を含む): 39759552

約数和(自身を除く): 20353350

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 78887, 157774, 236661, 473322, 3234367, 6468734, 9703101, 19406202]

約数ペア:

[(1, 19406202), (2, 9703101), (3, 6468734), (6, 3234367), (41, 473322), (82, 236661), (123, 157774), (246, 78887)]