13120716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8221}}^1$

素因数の和:8254

約数の個数: 48

約数和(自身を含む): 36834560

約数和(自身を除く): 23713844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 8221, 16442, 24663, 32884, 49326, 57547, 98652, 115094, 156199, 172641, 230188, 312398, 345282, 468597, 624796, 690564, 937194, 1093393, 1874388, 2186786, 3280179, 4373572, 6560358, 13120716]

約数ペア:

[(1, 13120716), (2, 6560358), (3, 4373572), (4, 3280179), (6, 2186786), (7, 1874388), (12, 1093393), (14, 937194), (19, 690564), (21, 624796), (28, 468597), (38, 345282), (42, 312398), (57, 230188), (76, 172641), (84, 156199), (114, 115094), (133, 98652), (228, 57547), (266, 49326), (399, 32884), (532, 24663), (798, 16442), (1596, 8221)]