19144795

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 23500800

約数和(自身を除く): 4356005

約数列:

[1, 5, 71, 199, 271, 355, 995, 1355, 14129, 19241, 53929, 70645, 96205, 269645, 3828959, 19144795]

約数ペア:

[(1, 19144795), (5, 3828959), (71, 269645), (199, 96205), (271, 70645), (355, 53929), (995, 19241), (1355, 14129)]