19044304

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{4297}}^1$

素因数の和:4582

約数の個数: 20

約数和(自身を含む): 37040164

約数和(自身を除く): 17995860

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4297, 4432, 8594, 17188, 34376, 68752, 1190269, 2380538, 4761076, 9522152, 19044304]

約数ペア:

[(1, 19044304), (2, 9522152), (4, 4761076), (8, 2380538), (16, 1190269), (277, 68752), (554, 34376), (1108, 17188), (2216, 8594), (4297, 4432)]