12703628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23879}}^1$

素因数の和:23909

約数の個数: 24

約数和(自身を含む): 26745600

約数和(自身を除く): 14041972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 23879, 47758, 95516, 167153, 334306, 453701, 668612, 907402, 1814804, 3175907, 6351814, 12703628]

約数ペア:

[(1, 12703628), (2, 6351814), (4, 3175907), (7, 1814804), (14, 907402), (19, 668612), (28, 453701), (38, 334306), (76, 167153), (133, 95516), (266, 47758), (532, 23879)]