5419888

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2584

約数の個数: 20

約数和(自身を含む): 10580920

約数和(自身を除く): 5161032

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 2437, 4874, 9748, 19496, 38992, 338743, 677486, 1354972, 2709944, 5419888]

約数ペア:

[(1, 5419888), (2, 2709944), (4, 1354972), (8, 677486), (16, 338743), (139, 38992), (278, 19496), (556, 9748), (1112, 4874), (2224, 2437)]