12140468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 23089920

約数和(自身を除く): 10949452

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5153, 10306, 20612, 97907, 159743, 195814, 319486, 391628, 638972, 3035117, 6070234, 12140468]

約数ペア:

[(1, 12140468), (2, 6070234), (4, 3035117), (19, 638972), (31, 391628), (38, 319486), (62, 195814), (76, 159743), (124, 97907), (589, 20612), (1178, 10306), (2356, 5153)]