10438790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54941}}^1$

素因数の和:54967

約数の個数: 16

約数和(自身を含む): 19779120

約数和(自身を除く): 9340330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 54941, 109882, 274705, 549410, 1043879, 2087758, 5219395, 10438790]

約数ペア:

[(1, 10438790), (2, 5219395), (5, 2087758), (10, 1043879), (19, 549410), (38, 274705), (95, 109882), (190, 54941)]