11922533

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 14774400

約数和(自身を除く): 2851867

約数列:

[1, 7, 23, 49, 71, 149, 161, 497, 1043, 1127, 1633, 3427, 3479, 7301, 10579, 11431, 23989, 74053, 80017, 167923, 243317, 518371, 1703219, 11922533]

約数ペア:

[(1, 11922533), (7, 1703219), (23, 518371), (49, 243317), (71, 167923), (149, 80017), (161, 74053), (497, 23989), (1043, 11431), (1127, 10579), (1633, 7301), (3427, 3479)]