19460124

素因数分解:

$2^2\times 3^2\times {\mathrm{540559}}^1$

素因数の和:540569

約数の個数: 18

約数和(自身を含む): 49190960

約数和(自身を除く): 29730836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 540559, 1081118, 1621677, 2162236, 3243354, 4865031, 6486708, 9730062, 19460124]

約数ペア:

[(1, 19460124), (2, 9730062), (3, 6486708), (4, 4865031), (6, 3243354), (9, 2162236), (12, 1621677), (18, 1081118), (36, 540559)]