19045280

素因数分解:

$2^5\times 5^1\times {\mathrm{119033}}^1$

素因数の和:119048

約数の個数: 24

約数和(自身を含む): 44994852

約数和(自身を除く): 25949572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 119033, 238066, 476132, 595165, 952264, 1190330, 1904528, 2380660, 3809056, 4761320, 9522640, 19045280]

約数ペア:

[(1, 19045280), (2, 9522640), (4, 4761320), (5, 3809056), (8, 2380660), (10, 1904528), (16, 1190330), (20, 952264), (32, 595165), (40, 476132), (80, 238066), (160, 119033)]