12656233

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 13787136

約数和(自身を除く): 1130903

約数列:

[1, 23, 43, 67, 191, 989, 1541, 2881, 4393, 8213, 12797, 66263, 188899, 294331, 550271, 12656233]

約数ペア:

[(1, 12656233), (23, 550271), (43, 294331), (67, 188899), (191, 66263), (989, 12797), (1541, 8213), (2881, 4393)]