201914501

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11821}}^1$

素因数の和:11900

約数の個数: 16

約数和(自身を含む): 226982400

約数和(自身を除く): 25067899

約数列:

[1, 19, 29, 31, 551, 589, 899, 11821, 17081, 224599, 342809, 366451, 6513371, 6962569, 10627079, 201914501]

約数ペア:

[(1, 201914501), (19, 10627079), (29, 6962569), (31, 6513371), (551, 366451), (589, 342809), (899, 224599), (11821, 17081)]