19040204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14737}}^1$

素因数の和:14777

約数の個数: 24

約数和(自身を含む): 37139760

約数和(自身を除く): 18099556

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 14737, 29474, 58948, 250529, 280003, 501058, 560006, 1002116, 1120012, 4760051, 9520102, 19040204]

約数ペア:

[(1, 19040204), (2, 9520102), (4, 4760051), (17, 1120012), (19, 1002116), (34, 560006), (38, 501058), (68, 280003), (76, 250529), (323, 58948), (646, 29474), (1292, 14737)]