5638974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{85439}}^1$

素因数の和:85455

約数の個数: 16

約数和(自身を含む): 12303360

約数和(自身を除く): 6664386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 85439, 170878, 256317, 512634, 939829, 1879658, 2819487, 5638974]

約数ペア:

[(1, 5638974), (2, 2819487), (3, 1879658), (6, 939829), (11, 512634), (22, 256317), (33, 170878), (66, 85439)]