16493862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1921

約数の個数: 64

約数和(自身を含む): 43315200

約数和(自身を除く): 26821338

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 1879, 2926, 3758, 4389, 5637, 8778, 11274, 13153, 20669, 26306, 35701, 39459, 41338, 62007, 71402, 78918, 107103, 124014, 144683, 214206, 249907, 289366, 392711, 434049, 499814, 749721, 785422, 868098, 1178133, 1499442, 2356266, 2748977, 5497954, 8246931, 16493862]

約数ペア:

[(1, 16493862), (2, 8246931), (3, 5497954), (6, 2748977), (7, 2356266), (11, 1499442), (14, 1178133), (19, 868098), (21, 785422), (22, 749721), (33, 499814), (38, 434049), (42, 392711), (57, 289366), (66, 249907), (77, 214206), (114, 144683), (133, 124014), (154, 107103), (209, 78918), (231, 71402), (266, 62007), (399, 41338), (418, 39459), (462, 35701), (627, 26306), (798, 20669), (1254, 13153), (1463, 11274), (1879, 8778), (2926, 5637), (3758, 4389)]