12970244

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5581}}^1$

素因数の和:5675

約数の個数: 24

約数和(自身を含む): 26257728

約数和(自身を除く): 13287484

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 5581, 11162, 22324, 39067, 78134, 156268, 463223, 926446, 1852892, 3242561, 6485122, 12970244]

約数ペア:

[(1, 12970244), (2, 6485122), (4, 3242561), (7, 1852892), (14, 926446), (28, 463223), (83, 156268), (166, 78134), (332, 39067), (581, 22324), (1162, 11162), (2324, 5581)]