12704219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 15041376

約数和(自身を除く): 2337157

約数列:

[1, 11, 17, 41, 187, 451, 697, 1657, 7667, 18227, 28169, 67937, 309859, 747307, 1154929, 12704219]

約数ペア:

[(1, 12704219), (11, 1154929), (17, 747307), (41, 309859), (187, 67937), (451, 28169), (697, 18227), (1657, 7667)]