2097188698

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8666069}}^1$

素因数の和:8666093

約数の個数: 12

約数和(自身を含む): 3457761930

約数和(自身を除く): 1360573232

約数列:

[1, 2, 11, 22, 121, 242, 8666069, 17332138, 95326759, 190653518, 1048594349, 2097188698]

約数ペア:

[(1, 2097188698), (2, 1048594349), (11, 190653518), (22, 95326759), (121, 17332138), (242, 8666069)]