16028244

素因数分解:

$2^2\times 3^2\times {\mathrm{445229}}^1$

素因数の和:445239

約数の個数: 18

約数和(自身を含む): 40515930

約数和(自身を除く): 24487686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 445229, 890458, 1335687, 1780916, 2671374, 4007061, 5342748, 8014122, 16028244]

約数ペア:

[(1, 16028244), (2, 8014122), (3, 5342748), (4, 4007061), (6, 2671374), (9, 1780916), (12, 1335687), (18, 890458), (36, 445229)]