28305393146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1728257}}^1$

素因数の和:1728709

約数の個数: 16

約数和(自身を含む): 44796447360

約数和(自身を除く): 16491054214

約数列:

[1, 2, 19, 38, 431, 862, 8189, 16378, 1728257, 3456514, 32836883, 65673766, 744878767, 1489757534, 14152696573, 28305393146]

約数ペア:

[(1, 28305393146), (2, 14152696573), (19, 1489757534), (38, 744878767), (431, 65673766), (862, 32836883), (8189, 3456514), (16378, 1728257)]