18829076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35393}}^1$

素因数の和:35423

約数の個数: 24

約数和(自身を含む): 39641280

約数和(自身を除く): 20812204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 35393, 70786, 141572, 247751, 495502, 672467, 991004, 1344934, 2689868, 4707269, 9414538, 18829076]

約数ペア:

[(1, 18829076), (2, 9414538), (4, 4707269), (7, 2689868), (14, 1344934), (19, 991004), (28, 672467), (38, 495502), (76, 247751), (133, 141572), (266, 70786), (532, 35393)]