15831636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 40588800

約数和(自身を除く): 24757164

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 3019, 5244, 6038, 9057, 12076, 18114, 36228, 57361, 69437, 114722, 138874, 172083, 208311, 229444, 277748, 344166, 416622, 688332, 833244, 1319303, 2638606, 3957909, 5277212, 7915818, 15831636]

約数ペア:

[(1, 15831636), (2, 7915818), (3, 5277212), (4, 3957909), (6, 2638606), (12, 1319303), (19, 833244), (23, 688332), (38, 416622), (46, 344166), (57, 277748), (69, 229444), (76, 208311), (92, 172083), (114, 138874), (138, 114722), (228, 69437), (276, 57361), (437, 36228), (874, 18114), (1311, 12076), (1748, 9057), (2622, 6038), (3019, 5244)]