19540314

素因数分解:

$2^1\times 3^2\times {\mathrm{733}}^1\times {\mathrm{1481}}^1$

素因数の和:2222

約数の個数: 24

約数和(自身を含む): 42423732

約数和(自身を除く): 22883418

約数列:

[1, 2, 3, 6, 9, 18, 733, 1466, 1481, 2199, 2962, 4398, 4443, 6597, 8886, 13194, 13329, 26658, 1085573, 2171146, 3256719, 6513438, 9770157, 19540314]

約数ペア:

[(1, 19540314), (2, 9770157), (3, 6513438), (6, 3256719), (9, 2171146), (18, 1085573), (733, 26658), (1466, 13329), (1481, 13194), (2199, 8886), (2962, 6597), (4398, 4443)]