22806707

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 32503680

約数和(自身を除く): 9696973

約数列:

[1, 7, 11, 17, 19, 49, 77, 119, 131, 133, 187, 209, 323, 539, 833, 917, 931, 1309, 1441, 1463, 2227, 2261, 2489, 3553, 6419, 9163, 10087, 10241, 15589, 15827, 17423, 24497, 24871, 27379, 42313, 70609, 109123, 121961, 171479, 174097, 191653, 296191, 465443, 1200353, 1341571, 2073337, 3258101, 22806707]

約数ペア:

[(1, 22806707), (7, 3258101), (11, 2073337), (17, 1341571), (19, 1200353), (49, 465443), (77, 296191), (119, 191653), (131, 174097), (133, 171479), (187, 121961), (209, 109123), (323, 70609), (539, 42313), (833, 27379), (917, 24871), (931, 24497), (1309, 17423), (1441, 15827), (1463, 15589), (2227, 10241), (2261, 10087), (2489, 9163), (3553, 6419)]