19082493

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{24371}}^1$

素因数の和:24409

約数の個数: 16

約数和(自身を含む): 29246400

約数和(自身を除く): 10163907

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 24371, 73113, 219339, 658017, 706759, 2120277, 6360831, 19082493]

約数ペア:

[(1, 19082493), (3, 6360831), (9, 2120277), (27, 706759), (29, 658017), (87, 219339), (261, 73113), (783, 24371)]