122173936

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{19937}}^1$

素因数の和:20328

約数の個数: 20

約数和(自身を含む): 237341952

約数和(自身を除く): 115168016

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 19937, 39874, 79748, 159496, 318992, 7635871, 15271742, 30543484, 61086968, 122173936]

約数ペア:

[(1, 122173936), (2, 61086968), (4, 30543484), (8, 15271742), (16, 7635871), (383, 318992), (766, 159496), (1532, 79748), (3064, 39874), (6128, 19937)]