319511258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{764381}}^1$

素因数の和:764413

約数の個数: 16

約数和(自身を含む): 550355040

約数和(自身を除く): 230843782

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 764381, 1528762, 8408191, 14523239, 16816382, 29046478, 159755629, 319511258]

約数ペア:

[(1, 319511258), (2, 159755629), (11, 29046478), (19, 16816382), (22, 14523239), (38, 8408191), (209, 1528762), (418, 764381)]