11968208

素因数分解:

$2^4\times 7^1\times {\mathrm{106859}}^1$

素因数の和:106874

約数の個数: 20

約数和(自身を含む): 26501280

約数和(自身を除く): 14533072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 106859, 213718, 427436, 748013, 854872, 1496026, 1709744, 2992052, 5984104, 11968208]

約数ペア:

[(1, 11968208), (2, 5984104), (4, 2992052), (7, 1709744), (8, 1496026), (14, 854872), (16, 748013), (28, 427436), (56, 213718), (112, 106859)]