15138676

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13187}}^1$

素因数の和:13239

約数の個数: 24

約数和(自身を含む): 31018176

約数和(自身を除く): 15879500

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 13187, 26374, 52748, 92309, 184618, 369236, 540667, 1081334, 2162668, 3784669, 7569338, 15138676]

約数ペア:

[(1, 15138676), (2, 7569338), (4, 3784669), (7, 2162668), (14, 1081334), (28, 540667), (41, 369236), (82, 184618), (164, 92309), (287, 52748), (574, 26374), (1148, 13187)]