11688819

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 16898112

約数和(自身を除く): 5209293

約数列:

[1, 3, 19, 43, 57, 129, 251, 361, 753, 817, 1083, 2451, 4769, 10793, 14307, 15523, 32379, 46569, 90611, 205067, 271833, 615201, 3896273, 11688819]

約数ペア:

[(1, 11688819), (3, 3896273), (19, 615201), (43, 271833), (57, 205067), (129, 90611), (251, 46569), (361, 32379), (753, 15523), (817, 14307), (1083, 10793), (2451, 4769)]