12684661

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 14571648

約数和(自身を除く): 1886987

約数列:

[1, 11, 23, 181, 253, 277, 1991, 3047, 4163, 6371, 45793, 50137, 70081, 551507, 1153151, 12684661]

約数ペア:

[(1, 12684661), (11, 1153151), (23, 551507), (181, 70081), (253, 50137), (277, 45793), (1991, 6371), (3047, 4163)]