12753356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 28449792

約数和(自身を除く): 15696436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 881, 1034, 1316, 1762, 2068, 3524, 3619, 6167, 7238, 9691, 12334, 14476, 19382, 24668, 38764, 41407, 67837, 82814, 135674, 165628, 271348, 289849, 455477, 579698, 910954, 1159396, 1821908, 3188339, 6376678, 12753356]

約数ペア:

[(1, 12753356), (2, 6376678), (4, 3188339), (7, 1821908), (11, 1159396), (14, 910954), (22, 579698), (28, 455477), (44, 289849), (47, 271348), (77, 165628), (94, 135674), (154, 82814), (188, 67837), (308, 41407), (329, 38764), (517, 24668), (658, 19382), (881, 14476), (1034, 12334), (1316, 9691), (1762, 7238), (2068, 6167), (3524, 3619)]