19682912176

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{2841067}}^1$

素因数の和:2841508

約数の個数: 20

約数和(自身を含む): 38223728872

約数和(自身を除く): 18540816696

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 2841067, 5682134, 11364268, 22728536, 45457072, 1230182011, 2460364022, 4920728044, 9841456088, 19682912176]

約数ペア:

[(1, 19682912176), (2, 9841456088), (4, 4920728044), (8, 2460364022), (16, 1230182011), (433, 45457072), (866, 22728536), (1732, 11364268), (3464, 5682134), (6928, 2841067)]