11913232

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10487}}^1$

素因数の和:10566

約数の個数: 20

約数和(自身を含む): 23409216

約数和(自身を除く): 11495984

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10487, 20974, 41948, 83896, 167792, 744577, 1489154, 2978308, 5956616, 11913232]

約数ペア:

[(1, 11913232), (2, 5956616), (4, 2978308), (8, 1489154), (16, 744577), (71, 167792), (142, 83896), (284, 41948), (568, 20974), (1136, 10487)]