19001350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{10271}}^1$

素因数の和:10320

約数の個数: 24

約数和(自身を含む): 36301248

約数和(自身を除く): 17299898

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 10271, 20542, 51355, 102710, 256775, 380027, 513550, 760054, 1900135, 3800270, 9500675, 19001350]

約数ペア:

[(1, 19001350), (2, 9500675), (5, 3800270), (10, 1900135), (25, 760054), (37, 513550), (50, 380027), (74, 256775), (185, 102710), (370, 51355), (925, 20542), (1850, 10271)]