16890612

素因数分解:

$2^2\times 3^1\times {\mathrm{1407551}}^1$

素因数の和:1407558

約数の個数: 12

約数和(自身を含む): 39411456

約数和(自身を除く): 22520844

約数列:

[1, 2, 3, 4, 6, 12, 1407551, 2815102, 4222653, 5630204, 8445306, 16890612]

約数ペア:

[(1, 16890612), (2, 8445306), (3, 5630204), (4, 4222653), (6, 2815102), (12, 1407551)]