9627244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19891}}^1$

素因数の和:19917

約数の個数: 18

約数和(自身を含む): 18519452

約数和(自身を除く): 8892208

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 19891, 39782, 79564, 218801, 437602, 875204, 2406811, 4813622, 9627244]

約数ペア:

[(1, 9627244), (2, 4813622), (4, 2406811), (11, 875204), (22, 437602), (44, 218801), (121, 79564), (242, 39782), (484, 19891)]