18730714

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{503}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 28873152

約数和(自身を除く): 10142438

約数列:

[1, 2, 43, 86, 433, 503, 866, 1006, 18619, 21629, 37238, 43258, 217799, 435598, 9365357, 18730714]

約数ペア:

[(1, 18730714), (2, 9365357), (43, 435598), (86, 217799), (433, 43258), (503, 37238), (866, 21629), (1006, 18619)]