13289768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{72227}}^1$

素因数の和:72256

約数の個数: 16

約数和(自身を含む): 26002080

約数和(自身を除く): 12712312

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 72227, 144454, 288908, 577816, 1661221, 3322442, 6644884, 13289768]

約数ペア:

[(1, 13289768), (2, 6644884), (4, 3322442), (8, 1661221), (23, 577816), (46, 288908), (92, 144454), (184, 72227)]