19044320

素因数分解:

$2^5\times 5^1\times {\mathrm{119027}}^1$

素因数の和:119042

約数の個数: 24

約数和(自身を含む): 44992584

約数和(自身を除く): 25948264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 119027, 238054, 476108, 595135, 952216, 1190270, 1904432, 2380540, 3808864, 4761080, 9522160, 19044320]

約数ペア:

[(1, 19044320), (2, 9522160), (4, 4761080), (5, 3808864), (8, 2380540), (10, 1904432), (16, 1190270), (20, 952216), (32, 595135), (40, 476108), (80, 238054), (160, 119027)]