11881772

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5813}}^1$

素因数の和:5897

約数の個数: 24

約数和(自身を含む): 24093216

約数和(自身を除く): 12211444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 5813, 11626, 23252, 40691, 81382, 162764, 424349, 848698, 1697396, 2970443, 5940886, 11881772]

約数ペア:

[(1, 11881772), (2, 5940886), (4, 2970443), (7, 1697396), (14, 848698), (28, 424349), (73, 162764), (146, 81382), (292, 40691), (511, 23252), (1022, 11626), (2044, 5813)]