22772185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2789}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 28926720

約数和(自身を除く): 6154535

約数列:

[1, 5, 23, 71, 115, 355, 1633, 2789, 8165, 13945, 64147, 198019, 320735, 990095, 4554437, 22772185]

約数ペア:

[(1, 22772185), (5, 4554437), (23, 990095), (71, 320735), (115, 198019), (355, 64147), (1633, 13945), (2789, 8165)]