12389223

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53633}}^1$

素因数の和:53654

約数の個数: 16

約数和(自身を含む): 20595456

約数和(自身を除く): 8206233

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 53633, 160899, 375431, 589963, 1126293, 1769889, 4129741, 12389223]

約数ペア:

[(1, 12389223), (3, 4129741), (7, 1769889), (11, 1126293), (21, 589963), (33, 375431), (77, 160899), (231, 53633)]