13801264

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{12149}}^1$

素因数の和:12228

約数の個数: 20

約数和(自身を含む): 27118800

約数和(自身を除く): 13317536

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 12149, 24298, 48596, 97192, 194384, 862579, 1725158, 3450316, 6900632, 13801264]

約数ペア:

[(1, 13801264), (2, 6900632), (4, 3450316), (8, 1725158), (16, 862579), (71, 194384), (142, 97192), (284, 48596), (568, 24298), (1136, 12149)]