12649862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5851}}^1$

素因数の和:5923

約数の個数: 16

約数和(自身を含む): 20224512

約数和(自身を除く): 7574650

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 5851, 11702, 134573, 269146, 274997, 549994, 6324931, 12649862]

約数ペア:

[(1, 12649862), (2, 6324931), (23, 549994), (46, 274997), (47, 269146), (94, 134573), (1081, 11702), (2162, 5851)]