13367816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21701}}^1$

素因数の和:21725

約数の個数: 32

約数和(自身を含む): 31250880

約数和(自身を除く): 17883064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21701, 43402, 86804, 151907, 173608, 238711, 303814, 477422, 607628, 954844, 1215256, 1670977, 1909688, 3341954, 6683908, 13367816]

約数ペア:

[(1, 13367816), (2, 6683908), (4, 3341954), (7, 1909688), (8, 1670977), (11, 1215256), (14, 954844), (22, 607628), (28, 477422), (44, 303814), (56, 238711), (77, 173608), (88, 151907), (154, 86804), (308, 43402), (616, 21701)]