11245378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2129}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 17892000

約数和(自身を除く): 6646622

約数列:

[1, 2, 19, 38, 139, 278, 2129, 2641, 4258, 5282, 40451, 80902, 295931, 591862, 5622689, 11245378]

約数ペア:

[(1, 11245378), (2, 5622689), (19, 591862), (38, 295931), (139, 80902), (278, 40451), (2129, 5282), (2641, 4258)]