19461996

素因数分解:

$2^2\times 3^2\times {\mathrm{540611}}^1$

素因数の和:540621

約数の個数: 18

約数和(自身を含む): 49195692

約数和(自身を除く): 29733696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 540611, 1081222, 1621833, 2162444, 3243666, 4865499, 6487332, 9730998, 19461996]

約数ペア:

[(1, 19461996), (2, 9730998), (3, 6487332), (4, 4865499), (6, 3243666), (9, 2162444), (12, 1621833), (18, 1081222), (36, 540611)]