13647536

素因数分解:

$2^4\times 7^1\times {\mathrm{121853}}^1$

素因数の和:121868

約数の個数: 20

約数和(自身を含む): 30219792

約数和(自身を除く): 16572256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 121853, 243706, 487412, 852971, 974824, 1705942, 1949648, 3411884, 6823768, 13647536]

約数ペア:

[(1, 13647536), (2, 6823768), (4, 3411884), (7, 1949648), (8, 1705942), (14, 974824), (16, 852971), (28, 487412), (56, 243706), (112, 121853)]