12923306774

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{108971}}^1$

素因数の和:109220

約数の個数: 32

約数和(自身を含む): 22784737536

約数和(自身を除く): 9861430762

約数列:

[1, 2, 7, 14, 43, 86, 197, 301, 394, 602, 1379, 2758, 8471, 16942, 59297, 108971, 118594, 217942, 762797, 1525594, 4685753, 9371506, 21467287, 32800271, 42934574, 65600542, 150271009, 300542018, 923093341, 1846186682, 6461653387, 12923306774]

約数ペア:

[(1, 12923306774), (2, 6461653387), (7, 1846186682), (14, 923093341), (43, 300542018), (86, 150271009), (197, 65600542), (301, 42934574), (394, 32800271), (602, 21467287), (1379, 9371506), (2758, 4685753), (8471, 1525594), (16942, 762797), (59297, 217942), (108971, 118594)]