2012111319

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{130411}}^1$

素因数の和:130590

約数の個数: 16

約数和(自身を含む): 2775167360

約数和(自身を除く): 763056041

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 130411, 391233, 4825207, 14475621, 18127129, 54381387, 670703773, 2012111319]

約数ペア:

[(1, 2012111319), (3, 670703773), (37, 54381387), (111, 18127129), (139, 14475621), (417, 4825207), (5143, 391233), (15429, 130411)]