12644038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7873}}^1$

素因数の和:7959

約数の個数: 16

約数和(自身を含む): 20976336

約数和(自身を除く): 8332298

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 7873, 15746, 86603, 173206, 574729, 1149458, 6322019, 12644038]

約数ペア:

[(1, 12644038), (2, 6322019), (11, 1149458), (22, 574729), (73, 173206), (146, 86603), (803, 15746), (1606, 7873)]