15524292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 44513280

約数和(自身を除く): 28988988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 71, 76, 84, 114, 133, 137, 142, 213, 228, 266, 274, 284, 399, 411, 426, 497, 532, 548, 798, 822, 852, 959, 994, 1349, 1491, 1596, 1644, 1918, 1988, 2603, 2698, 2877, 2982, 3836, 4047, 5206, 5396, 5754, 5964, 7809, 8094, 9443, 9727, 10412, 11508, 15618, 16188, 18221, 18886, 19454, 28329, 29181, 31236, 36442, 37772, 38908, 54663, 56658, 58362, 68089, 72884, 109326, 113316, 116724, 136178, 184813, 204267, 218652, 272356, 369626, 408534, 554439, 739252, 817068, 1108878, 1293691, 2217756, 2587382, 3881073, 5174764, 7762146, 15524292]

約数ペア:

[(1, 15524292), (2, 7762146), (3, 5174764), (4, 3881073), (6, 2587382), (7, 2217756), (12, 1293691), (14, 1108878), (19, 817068), (21, 739252), (28, 554439), (38, 408534), (42, 369626), (57, 272356), (71, 218652), (76, 204267), (84, 184813), (114, 136178), (133, 116724), (137, 113316), (142, 109326), (213, 72884), (228, 68089), (266, 58362), (274, 56658), (284, 54663), (399, 38908), (411, 37772), (426, 36442), (497, 31236), (532, 29181), (548, 28329), (798, 19454), (822, 18886), (852, 18221), (959, 16188), (994, 15618), (1349, 11508), (1491, 10412), (1596, 9727), (1644, 9443), (1918, 8094), (1988, 7809), (2603, 5964), (2698, 5754), (2877, 5396), (2982, 5206), (3836, 4047)]