56785946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213481}}^1$

素因数の和:213509

約数の個数: 16

約数和(自身を含む): 102471360

約数和(自身を除く): 45685414

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 213481, 426962, 1494367, 2988734, 4056139, 8112278, 28392973, 56785946]

約数ペア:

[(1, 56785946), (2, 28392973), (7, 8112278), (14, 4056139), (19, 2988734), (38, 1494367), (133, 426962), (266, 213481)]