25408294

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2159

約数の個数: 16

約数和(自身を含む): 39227328

約数和(自身を除く): 13819034

約数列:

[1, 2, 47, 94, 137, 274, 1973, 3946, 6439, 12878, 92731, 185462, 270301, 540602, 12704147, 25408294]

約数ペア:

[(1, 25408294), (2, 12704147), (47, 540602), (94, 270301), (137, 185462), (274, 92731), (1973, 12878), (3946, 6439)]