11941616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 25092144

約数和(自身を除く): 13150528

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1021, 1462, 2042, 2924, 4084, 5848, 8168, 11696, 16336, 17357, 34714, 43903, 69428, 87806, 138856, 175612, 277712, 351224, 702448, 746351, 1492702, 2985404, 5970808, 11941616]

約数ペア:

[(1, 11941616), (2, 5970808), (4, 2985404), (8, 1492702), (16, 746351), (17, 702448), (34, 351224), (43, 277712), (68, 175612), (86, 138856), (136, 87806), (172, 69428), (272, 43903), (344, 34714), (688, 17357), (731, 16336), (1021, 11696), (1462, 8168), (2042, 5848), (2924, 4084)]