19798068

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{56891}}^1$

素因数の和:56927

約数の個数: 24

約数和(自身を含む): 47789280

約数和(自身を除く): 27991212

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 56891, 113782, 170673, 227564, 341346, 682692, 1649839, 3299678, 4949517, 6599356, 9899034, 19798068]

約数ペア:

[(1, 19798068), (2, 9899034), (3, 6599356), (4, 4949517), (6, 3299678), (12, 1649839), (29, 682692), (58, 341346), (87, 227564), (116, 170673), (174, 113782), (348, 56891)]