12445601

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 14880768

約数和(自身を除く): 2435167

約数列:

[1, 7, 31, 83, 217, 581, 691, 2573, 4837, 18011, 21421, 57353, 149947, 401471, 1777943, 12445601]

約数ペア:

[(1, 12445601), (7, 1777943), (31, 401471), (83, 149947), (217, 57353), (581, 21421), (691, 18011), (2573, 4837)]