10996964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{22721}}^1$

素因数の和:22747

約数の個数: 18

約数和(自身を含む): 21154182

約数和(自身を除く): 10157218

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 22721, 45442, 90884, 249931, 499862, 999724, 2749241, 5498482, 10996964]

約数ペア:

[(1, 10996964), (2, 5498482), (4, 2749241), (11, 999724), (22, 499862), (44, 249931), (121, 90884), (242, 45442), (484, 22721)]