12926540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58757}}^1$

素因数の和:58777

約数の個数: 24

約数和(自身を含む): 29614032

約数和(自身を除く): 16687492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 58757, 117514, 235028, 293785, 587570, 646327, 1175140, 1292654, 2585308, 3231635, 6463270, 12926540]

約数ペア:

[(1, 12926540), (2, 6463270), (4, 3231635), (5, 2585308), (10, 1292654), (11, 1175140), (20, 646327), (22, 587570), (44, 293785), (55, 235028), (110, 117514), (220, 58757)]