15671309584

素因数分解:

$2^4\times 7^1\times {\mathrm{139922407}}^1$

素因数の和:139922422

約数の個数: 20

約数和(自身を含む): 34700757184

約数和(自身を除く): 19029447600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139922407, 279844814, 559689628, 979456849, 1119379256, 1958913698, 2238758512, 3917827396, 7835654792, 15671309584]

約数ペア:

[(1, 15671309584), (2, 7835654792), (4, 3917827396), (7, 2238758512), (8, 1958913698), (14, 1119379256), (16, 979456849), (28, 559689628), (56, 279844814), (112, 139922407)]