12691344

素因数分解:

$2^4\times 3^1\times {\mathrm{264403}}^1$

素因数の和:264414

約数の個数: 20

約数和(自身を含む): 32786096

約数和(自身を除く): 20094752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 264403, 528806, 793209, 1057612, 1586418, 2115224, 3172836, 4230448, 6345672, 12691344]

約数ペア:

[(1, 12691344), (2, 6345672), (3, 4230448), (4, 3172836), (6, 2115224), (8, 1586418), (12, 1057612), (16, 793209), (24, 528806), (48, 264403)]