11513164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 23457280

約数和(自身を除く): 11944116

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 271, 494, 542, 559, 817, 988, 1084, 1118, 1634, 2236, 3268, 3523, 5149, 7046, 10298, 10621, 11653, 14092, 20596, 21242, 23306, 42484, 46612, 66937, 133874, 151489, 221407, 267748, 302978, 442814, 605956, 885628, 2878291, 5756582, 11513164]

約数ペア:

[(1, 11513164), (2, 5756582), (4, 2878291), (13, 885628), (19, 605956), (26, 442814), (38, 302978), (43, 267748), (52, 221407), (76, 151489), (86, 133874), (172, 66937), (247, 46612), (271, 42484), (494, 23306), (542, 21242), (559, 20596), (817, 14092), (988, 11653), (1084, 10621), (1118, 10298), (1634, 7046), (2236, 5149), (3268, 3523)]