1899777023

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{17623}}^1$

素因数の和:17798

約数の個数: 16

約数和(自身を含む): 2047203840

約数和(自身を除く): 147426817

約数列:

[1, 23, 43, 109, 989, 2507, 4687, 17623, 107801, 405329, 757789, 1920907, 17429147, 44180861, 82599001, 1899777023]

約数ペア:

[(1, 1899777023), (23, 82599001), (43, 44180861), (109, 17429147), (989, 1920907), (2507, 757789), (4687, 405329), (17623, 107801)]