15704769884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{24371}}^1$

素因数の和:24594

約数の個数: 48

約数和(自身を含む): 29616854400

約数和(自身を除く): 13912084516

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 139, 244, 278, 556, 1159, 2318, 2641, 4636, 5282, 8479, 10564, 16958, 24371, 33916, 48742, 97484, 161101, 322202, 463049, 644404, 926098, 1486631, 1852196, 2973262, 3387569, 5946524, 6775138, 13550276, 28245989, 56491978, 64363811, 112983956, 128727622, 206641709, 257455244, 413283418, 826566836, 3926192471, 7852384942, 15704769884]

約数ペア:

[(1, 15704769884), (2, 7852384942), (4, 3926192471), (19, 826566836), (38, 413283418), (61, 257455244), (76, 206641709), (122, 128727622), (139, 112983956), (244, 64363811), (278, 56491978), (556, 28245989), (1159, 13550276), (2318, 6775138), (2641, 5946524), (4636, 3387569), (5282, 2973262), (8479, 1852196), (10564, 1486631), (16958, 926098), (24371, 644404), (33916, 463049), (48742, 322202), (97484, 161101)]