15693946192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1\times {\mathrm{1021}}^1$

素因数の和:1964

約数の個数: 80

約数和(自身を含む): 32619787200

約数和(自身を除く): 16925841008

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 857, 944, 1021, 1121, 1714, 2042, 2242, 3428, 4084, 4484, 6856, 8168, 8968, 13712, 16283, 16336, 17936, 19399, 32566, 38798, 50563, 60239, 65132, 77596, 101126, 120478, 130264, 155192, 202252, 240956, 260528, 310384, 404504, 481912, 809008, 874997, 960697, 963824, 1144541, 1749994, 1921394, 2289082, 3499988, 3842788, 4578164, 6999976, 7685576, 9156328, 13999952, 15371152, 16624943, 18312656, 33249886, 51624823, 66499772, 103249646, 132999544, 206499292, 265999088, 412998584, 825997168, 980871637, 1961743274, 3923486548, 7846973096, 15693946192]

約数ペア:

[(1, 15693946192), (2, 7846973096), (4, 3923486548), (8, 1961743274), (16, 980871637), (19, 825997168), (38, 412998584), (59, 265999088), (76, 206499292), (118, 132999544), (152, 103249646), (236, 66499772), (304, 51624823), (472, 33249886), (857, 18312656), (944, 16624943), (1021, 15371152), (1121, 13999952), (1714, 9156328), (2042, 7685576), (2242, 6999976), (3428, 4578164), (4084, 3842788), (4484, 3499988), (6856, 2289082), (8168, 1921394), (8968, 1749994), (13712, 1144541), (16283, 963824), (16336, 960697), (17936, 874997), (19399, 809008), (32566, 481912), (38798, 404504), (50563, 310384), (60239, 260528), (65132, 240956), (77596, 202252), (101126, 155192), (120478, 130264)]