13445264

素因数分解:

$2^4\times 7^1\times {\mathrm{120047}}^1$

素因数の和:120062

約数の個数: 20

約数和(自身を含む): 29771904

約数和(自身を除く): 16326640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 120047, 240094, 480188, 840329, 960376, 1680658, 1920752, 3361316, 6722632, 13445264]

約数ペア:

[(1, 13445264), (2, 6722632), (4, 3361316), (7, 1920752), (8, 1680658), (14, 960376), (16, 840329), (28, 480188), (56, 240094), (112, 120047)]