25874519

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{4973}}^1$

素因数の和:5038

約数の個数: 12

約数和(自身を含む): 29107848

約数和(自身を除く): 3233329

約数列:

[1, 11, 43, 121, 473, 4973, 5203, 54703, 213839, 601733, 2352229, 25874519]

約数ペア:

[(1, 25874519), (11, 2352229), (43, 601733), (121, 213839), (473, 54703), (4973, 5203)]