19200795

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5639}}^1$

素因数の和:5874

約数の個数: 16

約数和(自身を含む): 30862080

約数和(自身を除く): 11661285

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 5639, 16917, 28195, 84585, 1280053, 3840159, 6400265, 19200795]

約数ペア:

[(1, 19200795), (3, 6400265), (5, 3840159), (15, 1280053), (227, 84585), (681, 28195), (1135, 16917), (3405, 5639)]