11881986

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{11447}}^1$

素因数の和:11625

約数の個数: 16

約数和(自身を含む): 23903424

約数和(自身を除く): 12021438

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 11447, 22894, 34341, 68682, 1980331, 3960662, 5940993, 11881986]

約数ペア:

[(1, 11881986), (2, 5940993), (3, 3960662), (6, 1980331), (173, 68682), (346, 34341), (519, 22894), (1038, 11447)]