25260866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 38966400

約数和(自身を除く): 13705534

約数列:

[1, 2, 43, 86, 239, 478, 1229, 2458, 10277, 20554, 52847, 105694, 293731, 587462, 12630433, 25260866]

約数ペア:

[(1, 25260866), (2, 12630433), (43, 587462), (86, 293731), (239, 105694), (478, 52847), (1229, 20554), (2458, 10277)]