25205622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{323149}}^1$

素因数の和:323167

約数の個数: 16

約数和(自身を含む): 54289200

約数和(自身を除く): 29083578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 323149, 646298, 969447, 1938894, 4200937, 8401874, 12602811, 25205622]

約数ペア:

[(1, 25205622), (2, 12602811), (3, 8401874), (6, 4200937), (13, 1938894), (26, 969447), (39, 646298), (78, 323149)]