4973744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{16361}}^1$

素因数の和:16388

約数の個数: 20

約数和(自身を含む): 10144440

約数和(自身を除く): 5170696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16361, 32722, 65444, 130888, 261776, 310859, 621718, 1243436, 2486872, 4973744]

約数ペア:

[(1, 4973744), (2, 2486872), (4, 1243436), (8, 621718), (16, 310859), (19, 261776), (38, 130888), (76, 65444), (152, 32722), (304, 16361)]