12639193

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 15128064

約数和(自身を除く): 2488871

約数列:

[1, 7, 41, 47, 287, 329, 937, 1927, 6559, 13489, 38417, 44039, 268919, 308273, 1805599, 12639193]

約数ペア:

[(1, 12639193), (7, 1805599), (41, 308273), (47, 268919), (287, 44039), (329, 38417), (937, 13489), (1927, 6559)]