16812364

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{6661}}^1$

素因数の和:7296

約数の個数: 12

約数和(自身を含む): 29472688

約数和(自身を除く): 12660324

約数列:

[1, 2, 4, 631, 1262, 2524, 6661, 13322, 26644, 4203091, 8406182, 16812364]

約数ペア:

[(1, 16812364), (2, 8406182), (4, 4203091), (631, 26644), (1262, 13322), (2524, 6661)]