19470136

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 45504000

約数和(自身を除く): 26033864

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 631, 812, 1064, 1102, 1262, 1624, 2204, 2524, 3857, 4408, 4417, 5048, 7714, 8834, 11989, 15428, 17668, 18299, 23978, 30856, 35336, 36598, 47956, 73196, 83923, 95912, 128093, 146392, 167846, 256186, 335692, 347681, 512372, 671384, 695362, 1024744, 1390724, 2433767, 2781448, 4867534, 9735068, 19470136]

約数ペア:

[(1, 19470136), (2, 9735068), (4, 4867534), (7, 2781448), (8, 2433767), (14, 1390724), (19, 1024744), (28, 695362), (29, 671384), (38, 512372), (56, 347681), (58, 335692), (76, 256186), (116, 167846), (133, 146392), (152, 128093), (203, 95912), (232, 83923), (266, 73196), (406, 47956), (532, 36598), (551, 35336), (631, 30856), (812, 23978), (1064, 18299), (1102, 17668), (1262, 15428), (1624, 11989), (2204, 8834), (2524, 7714), (3857, 5048), (4408, 4417)]