17382065678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{21001}}^1$

素因数の和:21992

約数の個数: 32

約数和(自身を含む): 28670250240

約数和(自身を除く): 11288184562

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 947, 1894, 17993, 21001, 21781, 35986, 42002, 43562, 399019, 413839, 483023, 798038, 827678, 966046, 9177437, 18354874, 19887947, 39775894, 377870993, 457422781, 755741986, 914845562, 8691032839, 17382065678]

約数ペア:

[(1, 17382065678), (2, 8691032839), (19, 914845562), (23, 755741986), (38, 457422781), (46, 377870993), (437, 39775894), (874, 19887947), (947, 18354874), (1894, 9177437), (17993, 966046), (21001, 827678), (21781, 798038), (35986, 483023), (42002, 413839), (43562, 399019)]