19225023

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 26460000

約数和(自身を除く): 7234977

約数列:

[1, 3, 41, 123, 149, 447, 1049, 3147, 6109, 18327, 43009, 129027, 156301, 468903, 6408341, 19225023]

約数ペア:

[(1, 19225023), (3, 6408341), (41, 468903), (123, 156301), (149, 129027), (447, 43009), (1049, 18327), (3147, 6109)]