19293350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4649}}^1$

素因数の和:4744

約数の個数: 24

約数和(自身を含む): 36325800

約数和(自身を除く): 17032450

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 4649, 9298, 23245, 46490, 116225, 232450, 385867, 771734, 1929335, 3858670, 9646675, 19293350]

約数ペア:

[(1, 19293350), (2, 9646675), (5, 3858670), (10, 1929335), (25, 771734), (50, 385867), (83, 232450), (166, 116225), (415, 46490), (830, 23245), (2075, 9298), (4150, 4649)]