12215182

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 21745152

約数和(自身を除く): 9529970

約数列:

[1, 2, 7, 14, 43, 86, 103, 197, 206, 301, 394, 602, 721, 1379, 1442, 2758, 4429, 8471, 8858, 16942, 20291, 31003, 40582, 59297, 62006, 118594, 142037, 284074, 872513, 1745026, 6107591, 12215182]

約数ペア:

[(1, 12215182), (2, 6107591), (7, 1745026), (14, 872513), (43, 284074), (86, 142037), (103, 118594), (197, 62006), (206, 59297), (301, 40582), (394, 31003), (602, 20291), (721, 16942), (1379, 8858), (1442, 8471), (2758, 4429)]