2019926612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{240353}}^1$

素因数の和:240559

約数の個数: 24

約数和(自身を含む): 3876429312

約数和(自身を除く): 1856502700

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 240353, 480706, 961412, 2643883, 5287766, 10575532, 45907423, 91814846, 183629692, 504981653, 1009963306, 2019926612]

約数ペア:

[(1, 2019926612), (2, 1009963306), (4, 504981653), (11, 183629692), (22, 91814846), (44, 45907423), (191, 10575532), (382, 5287766), (764, 2643883), (2101, 961412), (4202, 480706), (8404, 240353)]