15142456

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 32588640

約数和(自身を除く): 17446184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 853, 1268, 1706, 2219, 2536, 3412, 4438, 5971, 6824, 8876, 11942, 17752, 23884, 47768, 270401, 540802, 1081604, 1892807, 2163208, 3785614, 7571228, 15142456]

約数ペア:

[(1, 15142456), (2, 7571228), (4, 3785614), (7, 2163208), (8, 1892807), (14, 1081604), (28, 540802), (56, 270401), (317, 47768), (634, 23884), (853, 17752), (1268, 11942), (1706, 8876), (2219, 6824), (2536, 5971), (3412, 4438)]