13186256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{20101}}^1$

素因数の和:20150

約数の個数: 20

約数和(自身を含む): 26172804

約数和(自身を除く): 12986548

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 20101, 40202, 80404, 160808, 321616, 824141, 1648282, 3296564, 6593128, 13186256]

約数ペア:

[(1, 13186256), (2, 6593128), (4, 3296564), (8, 1648282), (16, 824141), (41, 321616), (82, 160808), (164, 80404), (328, 40202), (656, 20101)]