12971148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{56891}}^1$

素因数の和:56917

約数の個数: 24

約数和(自身を含む): 31859520

約数和(自身を除く): 18888372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 56891, 113782, 170673, 227564, 341346, 682692, 1080929, 2161858, 3242787, 4323716, 6485574, 12971148]

約数ペア:

[(1, 12971148), (2, 6485574), (3, 4323716), (4, 3242787), (6, 2161858), (12, 1080929), (19, 682692), (38, 341346), (57, 227564), (76, 170673), (114, 113782), (228, 56891)]