13746728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{90439}}^1$

素因数の和:90464

約数の個数: 16

約数和(自身を含む): 27132000

約数和(自身を除く): 13385272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 90439, 180878, 361756, 723512, 1718341, 3436682, 6873364, 13746728]

約数ペア:

[(1, 13746728), (2, 6873364), (4, 3436682), (8, 1718341), (19, 723512), (38, 361756), (76, 180878), (152, 90439)]