5518384

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{1109}}^1$

素因数の和:1428

約数の個数: 20

約数和(自身を含む): 10735920

約数和(自身を除く): 5217536

約数列:

[1, 2, 4, 8, 16, 311, 622, 1109, 1244, 2218, 2488, 4436, 4976, 8872, 17744, 344899, 689798, 1379596, 2759192, 5518384]

約数ペア:

[(1, 5518384), (2, 2759192), (4, 1379596), (8, 689798), (16, 344899), (311, 17744), (622, 8872), (1109, 4976), (1244, 4436), (2218, 2488)]