193303340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{508693}}^1$

素因数の和:508721

約数の個数: 24

約数和(自身を含む): 427302960

約数和(自身を除く): 233999620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 508693, 1017386, 2034772, 2543465, 5086930, 9665167, 10173860, 19330334, 38660668, 48325835, 96651670, 193303340]

約数ペア:

[(1, 193303340), (2, 96651670), (4, 48325835), (5, 38660668), (10, 19330334), (19, 10173860), (20, 9665167), (38, 5086930), (76, 2543465), (95, 2034772), (190, 1017386), (380, 508693)]