12977272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21067}}^1$

素因数の和:21091

約数の個数: 32

約数和(自身を含む): 30337920

約数和(自身を除く): 17360648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21067, 42134, 84268, 147469, 168536, 231737, 294938, 463474, 589876, 926948, 1179752, 1622159, 1853896, 3244318, 6488636, 12977272]

約数ペア:

[(1, 12977272), (2, 6488636), (4, 3244318), (7, 1853896), (8, 1622159), (11, 1179752), (14, 926948), (22, 589876), (28, 463474), (44, 294938), (56, 231737), (77, 168536), (88, 147469), (154, 84268), (308, 42134), (616, 21067)]