18931036118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{529421}}^1$

素因数の和:530383

約数の個数: 16

約数和(自身を含む): 29922931440

約数和(自身を除く): 10991895322

約数列:

[1, 2, 19, 38, 941, 1882, 17879, 35758, 529421, 1058842, 10058999, 20117998, 498185161, 996370322, 9465518059, 18931036118]

約数ペア:

[(1, 18931036118), (2, 9465518059), (19, 996370322), (38, 498185161), (941, 20117998), (1882, 10058999), (17879, 1058842), (35758, 529421)]