18177831221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{127343}}^1$

素因数の和:128056

約数の個数: 16

約数和(自身を含む): 20904791040

約数和(自身を除く): 2726959819

約数列:

[1, 11, 19, 209, 683, 7513, 12977, 127343, 142747, 1400773, 2419517, 26614687, 86975269, 956727959, 1652530111, 18177831221]

約数ペア:

[(1, 18177831221), (11, 1652530111), (19, 956727959), (209, 86975269), (683, 26614687), (7513, 2419517), (12977, 1400773), (127343, 142747)]