12200048

素因数分解:

$2^4\times 7^1\times {\mathrm{108929}}^1$

素因数の和:108944

約数の個数: 20

約数和(自身を含む): 27014640

約数和(自身を除く): 14814592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 108929, 217858, 435716, 762503, 871432, 1525006, 1742864, 3050012, 6100024, 12200048]

約数ペア:

[(1, 12200048), (2, 6100024), (4, 3050012), (7, 1742864), (8, 1525006), (14, 871432), (16, 762503), (28, 435716), (56, 217858), (112, 108929)]