12748417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 14878080

約数和(自身を除く): 2129663

約数列:

[1, 11, 23, 41, 253, 451, 943, 1229, 10373, 13519, 28267, 50389, 310937, 554279, 1158947, 12748417]

約数ペア:

[(1, 12748417), (11, 1158947), (23, 554279), (41, 310937), (253, 50389), (451, 28267), (943, 13519), (1229, 10373)]