19192185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22447}}^1$

素因数の和:22477

約数の個数: 24

約数和(自身を含む): 35018880

約数和(自身を除く): 15826695

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 22447, 67341, 112235, 202023, 336705, 426493, 1010115, 1279479, 2132465, 3838437, 6397395, 19192185]

約数ペア:

[(1, 19192185), (3, 6397395), (5, 3838437), (9, 2132465), (15, 1279479), (19, 1010115), (45, 426493), (57, 336705), (95, 202023), (171, 112235), (285, 67341), (855, 22447)]