16811444

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{1913}}^1$

素因数の和:1956

約数の個数: 24

約数和(自身を含む): 31887240

約数和(自身を除く): 15075796

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1913, 2197, 3826, 4394, 7652, 8788, 24869, 49738, 99476, 323297, 646594, 1293188, 4202861, 8405722, 16811444]

約数ペア:

[(1, 16811444), (2, 8405722), (4, 4202861), (13, 1293188), (26, 646594), (52, 323297), (169, 99476), (338, 49738), (676, 24869), (1913, 8788), (2197, 7652), (3826, 4394)]