25021931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 28274400

約数和(自身を除く): 3252469

約数列:

[1, 11, 41, 109, 451, 509, 1199, 4469, 5599, 20869, 49159, 55481, 229559, 610291, 2274721, 25021931]

約数ペア:

[(1, 25021931), (11, 2274721), (41, 610291), (109, 229559), (451, 55481), (509, 49159), (1199, 20869), (4469, 5599)]