12813584

素因数分解:

$2^4\times 7^1\times {\mathrm{114407}}^1$

素因数の和:114422

約数の個数: 20

約数和(自身を含む): 28373184

約数和(自身を除く): 15559600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 114407, 228814, 457628, 800849, 915256, 1601698, 1830512, 3203396, 6406792, 12813584]

約数ペア:

[(1, 12813584), (2, 6406792), (4, 3203396), (7, 1830512), (8, 1601698), (14, 915256), (16, 800849), (28, 457628), (56, 228814), (112, 114407)]