16855528028

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{9512149}}^1$

素因数の和:9512596

約数の個数: 12

約数和(自身を含む): 29563762200

約数和(自身を除く): 12708234172

約数列:

[1, 2, 4, 443, 886, 1772, 9512149, 19024298, 38048596, 4213882007, 8427764014, 16855528028]

約数ペア:

[(1, 16855528028), (2, 8427764014), (4, 4213882007), (443, 38048596), (886, 19024298), (1772, 9512149)]