25423898

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 39118464

約数和(自身を除く): 13694566

約数列:

[1, 2, 47, 94, 307, 614, 881, 1762, 14429, 28858, 41407, 82814, 270467, 540934, 12711949, 25423898]

約数ペア:

[(1, 25423898), (2, 12711949), (47, 540934), (94, 270467), (307, 82814), (614, 41407), (881, 28858), (1762, 14429)]