2095244

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1451}}^1$

素因数の和:1493

約数の個数: 18

約数和(自身を含む): 3872484

約数和(自身を除く): 1777240

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1451, 2902, 5804, 27569, 55138, 110276, 523811, 1047622, 2095244]

約数ペア:

[(1, 2095244), (2, 1047622), (4, 523811), (19, 110276), (38, 55138), (76, 27569), (361, 5804), (722, 2902), (1444, 1451)]