12944008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21013}}^1$

素因数の和:21037

約数の個数: 32

約数和(自身を含む): 30260160

約数和(自身を除く): 17316152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21013, 42026, 84052, 147091, 168104, 231143, 294182, 462286, 588364, 924572, 1176728, 1618001, 1849144, 3236002, 6472004, 12944008]

約数ペア:

[(1, 12944008), (2, 6472004), (4, 3236002), (7, 1849144), (8, 1618001), (11, 1176728), (14, 924572), (22, 588364), (28, 462286), (44, 294182), (56, 231143), (77, 168104), (88, 147091), (154, 84052), (308, 42026), (616, 21013)]