12831567364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2203}}^1\times {\mathrm{18911}}^1$

素因数の和:21136

約数の個数: 48

約数和(自身を含む): 28010336256

約数和(自身を除く): 15178768892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2203, 4406, 8812, 15421, 18911, 24233, 30842, 37822, 48466, 61684, 75644, 96932, 132377, 169631, 208021, 264754, 339262, 416042, 529508, 678524, 832084, 1456147, 2912294, 5824588, 41660933, 83321866, 166643732, 291626531, 458270263, 583253062, 916540526, 1166506124, 1833081052, 3207891841, 6415783682, 12831567364]

約数ペア:

[(1, 12831567364), (2, 6415783682), (4, 3207891841), (7, 1833081052), (11, 1166506124), (14, 916540526), (22, 583253062), (28, 458270263), (44, 291626531), (77, 166643732), (154, 83321866), (308, 41660933), (2203, 5824588), (4406, 2912294), (8812, 1456147), (15421, 832084), (18911, 678524), (24233, 529508), (30842, 416042), (37822, 339262), (48466, 264754), (61684, 208021), (75644, 169631), (96932, 132377)]