19461009076

素因数分解:

$2^2\times {\mathrm{7219}}^1\times {\mathrm{673951}}^1$

素因数の和:681174

約数の個数: 12

約数和(自身を含む): 34061534080

約数和(自身を除く): 14600525004

約数列:

[1, 2, 4, 7219, 14438, 28876, 673951, 1347902, 2695804, 4865252269, 9730504538, 19461009076]

約数ペア:

[(1, 19461009076), (2, 9730504538), (4, 4865252269), (7219, 2695804), (14438, 1347902), (28876, 673951)]