19466146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73181}}^1$

素因数の和:73209

約数の個数: 16

約数和(自身を含む): 35127360

約数和(自身を除く): 15661214

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 73181, 146362, 512267, 1024534, 1390439, 2780878, 9733073, 19466146]

約数ペア:

[(1, 19466146), (2, 9733073), (7, 2780878), (14, 1390439), (19, 1024534), (38, 512267), (133, 146362), (266, 73181)]