12345224

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{9829}}^1$

素因数の和:9992

約数の個数: 16

約数和(自身を含む): 23297100

約数和(自身を除く): 10951876

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 9829, 19658, 39316, 78632, 1543153, 3086306, 6172612, 12345224]

約数ペア:

[(1, 12345224), (2, 6172612), (4, 3086306), (8, 1543153), (157, 78632), (314, 39316), (628, 19658), (1256, 9829)]