20228293

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 22780800

約数和(自身を除く): 2552507

約数列:

[1, 19, 23, 41, 437, 779, 943, 1129, 17917, 21451, 25967, 46289, 493373, 879491, 1064647, 20228293]

約数ペア:

[(1, 20228293), (19, 1064647), (23, 879491), (41, 493373), (437, 46289), (779, 25967), (943, 21451), (1129, 17917)]