804938173

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{19993}}^1$

素因数の和:20188

約数の個数: 16

約数和(自身を含む): 918124480

約数和(自身を除く): 113186307

約数列:

[1, 13, 19, 163, 247, 2119, 3097, 19993, 40261, 259909, 379867, 3258859, 4938271, 42365167, 61918321, 804938173]

約数ペア:

[(1, 804938173), (13, 61918321), (19, 42365167), (163, 4938271), (247, 3258859), (2119, 379867), (3097, 259909), (19993, 40261)]