19637214719

素因数分解:

${\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{22807}}^1$

素因数の和:23126

約数の個数: 16

約数和(自身を含む): 20323570176

約数和(自身を除く): 686355457

約数列:

[1, 67, 71, 181, 4757, 12127, 12851, 22807, 861017, 1528069, 1619297, 4128067, 108492899, 276580489, 293092757, 19637214719]

約数ペア:

[(1, 19637214719), (67, 293092757), (71, 276580489), (181, 108492899), (4757, 4128067), (12127, 1619297), (12851, 1528069), (22807, 861017)]