11805772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1709}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 22695120

約数和(自身を除く): 10889348

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1709, 1727, 3418, 3454, 6836, 6908, 18799, 37598, 75196, 268313, 536626, 1073252, 2951443, 5902886, 11805772]

約数ペア:

[(1, 11805772), (2, 5902886), (4, 2951443), (11, 1073252), (22, 536626), (44, 268313), (157, 75196), (314, 37598), (628, 18799), (1709, 6908), (1727, 6836), (3418, 3454)]