22017409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 24768000

約数和(自身を除く): 2750591

約数列:

[1, 19, 29, 31, 551, 589, 899, 1289, 17081, 24491, 37381, 39959, 710239, 759221, 1158811, 22017409]

約数ペア:

[(1, 22017409), (19, 1158811), (29, 759221), (31, 710239), (551, 39959), (589, 37381), (899, 24491), (1289, 17081)]