23540894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 39285120

約数和(自身を除く): 15744226

約数列:

[1, 2, 13, 26, 73, 79, 146, 157, 158, 314, 949, 1027, 1898, 2041, 2054, 4082, 5767, 11461, 11534, 12403, 22922, 24806, 74971, 148993, 149942, 161239, 297986, 322478, 905419, 1810838, 11770447, 23540894]

約数ペア:

[(1, 23540894), (2, 11770447), (13, 1810838), (26, 905419), (73, 322478), (79, 297986), (146, 161239), (157, 149942), (158, 148993), (314, 74971), (949, 24806), (1027, 22922), (1898, 12403), (2041, 11534), (2054, 11461), (4082, 5767)]