22944922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 47142144

約数和(自身を除く): 24197222

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 143, 146, 154, 157, 182, 286, 314, 511, 803, 949, 1001, 1022, 1099, 1606, 1727, 1898, 2002, 2041, 2198, 3454, 4082, 5621, 6643, 10439, 11242, 11461, 12089, 13286, 14287, 20878, 22451, 22922, 24178, 28574, 44902, 73073, 80227, 126071, 146146, 148993, 157157, 160454, 252142, 297986, 314314, 882497, 1042951, 1638923, 1764994, 2085902, 3277846, 11472461, 22944922]

約数ペア:

[(1, 22944922), (2, 11472461), (7, 3277846), (11, 2085902), (13, 1764994), (14, 1638923), (22, 1042951), (26, 882497), (73, 314314), (77, 297986), (91, 252142), (143, 160454), (146, 157157), (154, 148993), (157, 146146), (182, 126071), (286, 80227), (314, 73073), (511, 44902), (803, 28574), (949, 24178), (1001, 22922), (1022, 22451), (1099, 20878), (1606, 14287), (1727, 13286), (1898, 12089), (2002, 11461), (2041, 11242), (2198, 10439), (3454, 6643), (4082, 5621)]