12129208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16661}}^1$

素因数の和:16687

約数の個数: 32

約数和(自身を含む): 27992160

約数和(自身を除く): 15862952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 16661, 33322, 66644, 116627, 133288, 216593, 233254, 433186, 466508, 866372, 933016, 1516151, 1732744, 3032302, 6064604, 12129208]

約数ペア:

[(1, 12129208), (2, 6064604), (4, 3032302), (7, 1732744), (8, 1516151), (13, 933016), (14, 866372), (26, 466508), (28, 433186), (52, 233254), (56, 216593), (91, 133288), (104, 116627), (182, 66644), (364, 33322), (728, 16661)]