19048945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 24198912

約数和(自身を除く): 5149967

約数列:

[1, 5, 23, 71, 115, 355, 1633, 2333, 8165, 11665, 53659, 165643, 268295, 828215, 3809789, 19048945]

約数ペア:

[(1, 19048945), (5, 3809789), (23, 828215), (71, 268295), (115, 165643), (355, 53659), (1633, 11665), (2333, 8165)]