15111448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 31744440

約数和(自身を除く): 16632992

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 121, 134, 233, 242, 268, 466, 484, 536, 737, 932, 968, 1474, 1864, 2563, 2948, 5126, 5896, 8107, 10252, 15611, 16214, 20504, 28193, 31222, 32428, 56386, 62444, 64856, 112772, 124888, 171721, 225544, 343442, 686884, 1373768, 1888931, 3777862, 7555724, 15111448]

約数ペア:

[(1, 15111448), (2, 7555724), (4, 3777862), (8, 1888931), (11, 1373768), (22, 686884), (44, 343442), (67, 225544), (88, 171721), (121, 124888), (134, 112772), (233, 64856), (242, 62444), (268, 56386), (466, 32428), (484, 31222), (536, 28193), (737, 20504), (932, 16214), (968, 15611), (1474, 10252), (1864, 8107), (2563, 5896), (2948, 5126)]