12135262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7789}}^1$

素因数の和:7851

約数の個数: 16

約数和(自身を含む): 19630800

約数和(自身を除く): 7495538

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 7789, 15578, 147991, 295982, 319349, 638698, 6067631, 12135262]

約数ペア:

[(1, 12135262), (2, 6067631), (19, 638698), (38, 319349), (41, 295982), (82, 147991), (779, 15578), (1558, 7789)]