16854956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{797}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 31370976

約数和(自身を除く): 14516020

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 797, 1244, 1594, 3188, 5287, 10574, 13549, 21148, 27098, 54196, 247867, 495734, 991468, 4213739, 8427478, 16854956]

約数ペア:

[(1, 16854956), (2, 8427478), (4, 4213739), (17, 991468), (34, 495734), (68, 247867), (311, 54196), (622, 27098), (797, 21148), (1244, 13549), (1594, 10574), (3188, 5287)]