12855894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{112771}}^1$

素因数の和:112795

約数の個数: 16

約数和(自身を含む): 27065280

約数和(自身を除く): 14209386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 112771, 225542, 338313, 676626, 2142649, 4285298, 6427947, 12855894]

約数ペア:

[(1, 12855894), (2, 6427947), (3, 4285298), (6, 2142649), (19, 676626), (38, 338313), (57, 225542), (114, 112771)]