12653126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{769}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 20050800

約数和(自身を除く): 7397674

約数列:

[1, 2, 19, 38, 433, 769, 866, 1538, 8227, 14611, 16454, 29222, 332977, 665954, 6326563, 12653126]

約数ペア:

[(1, 12653126), (2, 6326563), (19, 665954), (38, 332977), (433, 29222), (769, 16454), (866, 14611), (1538, 8227)]