12156386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:478

約数の個数: 24

約数和(自身を含む): 20224512

約数和(自身を除く): 8068126

約数列:

[1, 2, 11, 22, 121, 191, 242, 263, 382, 526, 2101, 2893, 4202, 5786, 23111, 31823, 46222, 50233, 63646, 100466, 552563, 1105126, 6078193, 12156386]

約数ペア:

[(1, 12156386), (2, 6078193), (11, 1105126), (22, 552563), (121, 100466), (191, 63646), (242, 50233), (263, 46222), (382, 31823), (526, 23111), (2101, 5786), (2893, 4202)]