25562554

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2269}}^1$

素因数の和:2445

約数の個数: 16

約数和(自身を含む): 39552480

約数和(自身を除く): 13989926

約数列:

[1, 2, 43, 86, 131, 262, 2269, 4538, 5633, 11266, 97567, 195134, 297239, 594478, 12781277, 25562554]

約数ペア:

[(1, 25562554), (2, 12781277), (43, 594478), (86, 297239), (131, 195134), (262, 97567), (2269, 11266), (4538, 5633)]