13489196

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5413}}^1$

素因数の和:5513

約数の個数: 24

約数和(自身を含む): 27286560

約数和(自身を除く): 13797364

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 5413, 10826, 21652, 37891, 75782, 151564, 481757, 963514, 1927028, 3372299, 6744598, 13489196]

約数ペア:

[(1, 13489196), (2, 6744598), (4, 3372299), (7, 1927028), (14, 963514), (28, 481757), (89, 151564), (178, 75782), (356, 37891), (623, 21652), (1246, 10826), (2492, 5413)]