16897686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9419}}^1$

素因数の和:9460

約数の個数: 32

約数和(自身を含む): 37981440

約数和(自身を除く): 21083754

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 9419, 18838, 28257, 56514, 122447, 216637, 244894, 367341, 433274, 649911, 734682, 1299822, 2816281, 5632562, 8448843, 16897686]

約数ペア:

[(1, 16897686), (2, 8448843), (3, 5632562), (6, 2816281), (13, 1299822), (23, 734682), (26, 649911), (39, 433274), (46, 367341), (69, 244894), (78, 216637), (138, 122447), (299, 56514), (598, 28257), (897, 18838), (1794, 9419)]