20192318495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1112831}}^1$

素因数の和:1113046

約数の個数: 16

約数和(自身を含む): 25639649280

約数和(自身を除く): 5447330785

約数列:

[1, 5, 19, 95, 191, 955, 3629, 18145, 1112831, 5564155, 21143789, 105718945, 212550721, 1062753605, 4038463699, 20192318495]

約数ペア:

[(1, 20192318495), (5, 4038463699), (19, 1062753605), (95, 212550721), (191, 105718945), (955, 21143789), (3629, 5564155), (18145, 1112831)]