19066399248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{745247}}^1$

素因数の和:745312

約数の個数: 80

約数和(自身を含む): 54337522176

約数和(自身を除く): 35271122928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 12792, 25584, 745247, 1490494, 2235741, 2980988, 4471482, 5961976, 8942964, 9688211, 11923952, 17885928, 19376422, 29064633, 30555127, 35771856, 38752844, 58129266, 61110254, 77505688, 91665381, 116258532, 122220508, 155011376, 183330762, 232517064, 244441016, 366661524, 397216651, 465034128, 488882032, 733323048, 794433302, 1191649953, 1466646096, 1588866604, 2383299906, 3177733208, 4766599812, 6355466416, 9533199624, 19066399248]

約数ペア:

[(1, 19066399248), (2, 9533199624), (3, 6355466416), (4, 4766599812), (6, 3177733208), (8, 2383299906), (12, 1588866604), (13, 1466646096), (16, 1191649953), (24, 794433302), (26, 733323048), (39, 488882032), (41, 465034128), (48, 397216651), (52, 366661524), (78, 244441016), (82, 232517064), (104, 183330762), (123, 155011376), (156, 122220508), (164, 116258532), (208, 91665381), (246, 77505688), (312, 61110254), (328, 58129266), (492, 38752844), (533, 35771856), (624, 30555127), (656, 29064633), (984, 19376422), (1066, 17885928), (1599, 11923952), (1968, 9688211), (2132, 8942964), (3198, 5961976), (4264, 4471482), (6396, 2980988), (8528, 2235741), (12792, 1490494), (25584, 745247)]