19005421850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{10273201}}^1$

素因数の和:10273250

約数の個数: 24

約数和(自身を含む): 36305495868

約数和(自身を除く): 17300074018

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 10273201, 20546402, 51366005, 102732010, 256830025, 380108437, 513660050, 760216874, 1900542185, 3801084370, 9502710925, 19005421850]

約数ペア:

[(1, 19005421850), (2, 9502710925), (5, 3801084370), (10, 1900542185), (25, 760216874), (37, 513660050), (50, 380108437), (74, 256830025), (185, 102732010), (370, 51366005), (925, 20546402), (1850, 10273201)]