16856156716

素因数分解:

$2^2\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{272771}}^1$

素因数の和:274989

約数の個数: 24

約数和(自身を含む): 33727712256

約数和(自身を除く): 16871555540

約数列:

[1, 2, 4, 7, 14, 28, 2207, 4414, 8828, 15449, 30898, 61796, 272771, 545542, 1091084, 1909397, 3818794, 7637588, 602005597, 1204011194, 2408022388, 4214039179, 8428078358, 16856156716]

約数ペア:

[(1, 16856156716), (2, 8428078358), (4, 4214039179), (7, 2408022388), (14, 1204011194), (28, 602005597), (2207, 7637588), (4414, 3818794), (8828, 1909397), (15449, 1091084), (30898, 545542), (61796, 272771)]