12201210028

素因数分解:

$2^2\times 7^1\times {\mathrm{435757501}}^1$

素因数の和:435757512

約数の個数: 12

約数和(自身を含む): 24402420112

約数和(自身を除く): 12201210084

約数列:

[1, 2, 4, 7, 14, 28, 435757501, 871515002, 1743030004, 3050302507, 6100605014, 12201210028]

約数ペア:

[(1, 12201210028), (2, 6100605014), (4, 3050302507), (7, 1743030004), (14, 871515002), (28, 435757501)]