19005389232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{15749}}^1$

素因数の和:16602

約数の個数: 80

約数和(自身を含む): 50746752000

約数和(自身を除く): 31741362768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 811, 1488, 1622, 2433, 3244, 4866, 6488, 9732, 12976, 15749, 19464, 25141, 31498, 38928, 47247, 50282, 62996, 75423, 94494, 100564, 125992, 150846, 188988, 201128, 251984, 301692, 377976, 402256, 488219, 603384, 755952, 976438, 1206768, 1464657, 1952876, 2929314, 3905752, 5858628, 7811504, 11717256, 12772439, 23434512, 25544878, 38317317, 51089756, 76634634, 102179512, 153269268, 204359024, 306538536, 395945609, 613077072, 791891218, 1187836827, 1583782436, 2375673654, 3167564872, 4751347308, 6335129744, 9502694616, 19005389232]

約数ペア:

[(1, 19005389232), (2, 9502694616), (3, 6335129744), (4, 4751347308), (6, 3167564872), (8, 2375673654), (12, 1583782436), (16, 1187836827), (24, 791891218), (31, 613077072), (48, 395945609), (62, 306538536), (93, 204359024), (124, 153269268), (186, 102179512), (248, 76634634), (372, 51089756), (496, 38317317), (744, 25544878), (811, 23434512), (1488, 12772439), (1622, 11717256), (2433, 7811504), (3244, 5858628), (4866, 3905752), (6488, 2929314), (9732, 1952876), (12976, 1464657), (15749, 1206768), (19464, 976438), (25141, 755952), (31498, 603384), (38928, 488219), (47247, 402256), (50282, 377976), (62996, 301692), (75423, 251984), (94494, 201128), (100564, 188988), (125992, 150846)]