19052874

素因数分解:

$2^1\times 3^3\times {\mathrm{352831}}^1$

素因数の和:352842

約数の個数: 16

約数和(自身を含む): 42339840

約数和(自身を除く): 23286966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 352831, 705662, 1058493, 2116986, 3175479, 6350958, 9526437, 19052874]

約数ペア:

[(1, 19052874), (2, 9526437), (3, 6350958), (6, 3175479), (9, 2116986), (18, 1058493), (27, 705662), (54, 352831)]