22489768

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 52992000

約数和(自身を除く): 30502232

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 919, 1064, 1288, 1748, 1838, 3059, 3496, 3676, 6118, 6433, 7352, 12236, 12866, 17461, 21137, 24472, 25732, 34922, 42274, 51464, 69844, 84548, 122227, 139688, 147959, 169096, 244454, 295918, 401603, 488908, 591836, 803206, 977816, 1183672, 1606412, 2811221, 3212824, 5622442, 11244884, 22489768]

約数ペア:

[(1, 22489768), (2, 11244884), (4, 5622442), (7, 3212824), (8, 2811221), (14, 1606412), (19, 1183672), (23, 977816), (28, 803206), (38, 591836), (46, 488908), (56, 401603), (76, 295918), (92, 244454), (133, 169096), (152, 147959), (161, 139688), (184, 122227), (266, 84548), (322, 69844), (437, 51464), (532, 42274), (644, 34922), (874, 25732), (919, 24472), (1064, 21137), (1288, 17461), (1748, 12866), (1838, 12236), (3059, 7352), (3496, 6433), (3676, 6118)]