19470950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22907}}^1$

素因数の和:22936

約数の個数: 24

約数和(自身を含む): 38347992

約数和(自身を除く): 18877042

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 22907, 45814, 114535, 229070, 389419, 572675, 778838, 1145350, 1947095, 3894190, 9735475, 19470950]

約数ペア:

[(1, 19470950), (2, 9735475), (5, 3894190), (10, 1947095), (17, 1145350), (25, 778838), (34, 572675), (50, 389419), (85, 229070), (170, 114535), (425, 45814), (850, 22907)]