9922385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 13063680

約数和(自身を除く): 3141295

約数列:

[1, 5, 11, 55, 223, 809, 1115, 2453, 4045, 8899, 12265, 44495, 180407, 902035, 1984477, 9922385]

約数ペア:

[(1, 9922385), (5, 1984477), (11, 902035), (55, 180407), (223, 44495), (809, 12265), (1115, 8899), (2453, 4045)]