12425168

素因数分解:

$2^4\times 7^1\times {\mathrm{110939}}^1$

素因数の和:110954

約数の個数: 20

約数和(自身を含む): 27513120

約数和(自身を除く): 15087952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 110939, 221878, 443756, 776573, 887512, 1553146, 1775024, 3106292, 6212584, 12425168]

約数ペア:

[(1, 12425168), (2, 6212584), (4, 3106292), (7, 1775024), (8, 1553146), (14, 887512), (16, 776573), (28, 443756), (56, 221878), (112, 110939)]