22864276

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{229}}^2$

素因数の和:571

約数の個数: 18

約数和(自身を含む): 40556670

約数和(自身を除く): 17692394

約数列:

[1, 2, 4, 109, 218, 229, 436, 458, 916, 24961, 49922, 52441, 99844, 104882, 209764, 5716069, 11432138, 22864276]

約数ペア:

[(1, 22864276), (2, 11432138), (4, 5716069), (109, 209764), (218, 104882), (229, 99844), (436, 52441), (458, 49922), (916, 24961)]