2019773371

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{135911}}^1$

素因数の和:136122

約数の個数: 16

約数和(自身を含む): 2531225088

約数和(自身を除く): 511451717

約数列:

[1, 7, 11, 77, 193, 1351, 2123, 14861, 135911, 951377, 1495021, 10465147, 26230823, 183615761, 288539053, 2019773371]

約数ペア:

[(1, 2019773371), (7, 288539053), (11, 183615761), (77, 26230823), (193, 10465147), (1351, 1495021), (2123, 951377), (14861, 135911)]