18587020153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{62351}}^1$

素因数の和:63384

約数の個数: 16

約数和(自身を含む): 20908371456

約数和(自身を除く): 2321351303

約数列:

[1, 13, 23, 299, 997, 12961, 22931, 62351, 298103, 810563, 1434073, 18642949, 62163947, 808131311, 1429770781, 18587020153]

約数ペア:

[(1, 18587020153), (13, 1429770781), (23, 808131311), (299, 62163947), (997, 18642949), (12961, 1434073), (22931, 810563), (62351, 298103)]