19531302

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 46927872

約数和(自身を除く): 27396570

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 2143, 3038, 4286, 4557, 6429, 9114, 12858, 15001, 30002, 45003, 66433, 90006, 105007, 132866, 199299, 210014, 315021, 398598, 465031, 630042, 930062, 1395093, 2790186, 3255217, 6510434, 9765651, 19531302]

約数ペア:

[(1, 19531302), (2, 9765651), (3, 6510434), (6, 3255217), (7, 2790186), (14, 1395093), (21, 930062), (31, 630042), (42, 465031), (49, 398598), (62, 315021), (93, 210014), (98, 199299), (147, 132866), (186, 105007), (217, 90006), (294, 66433), (434, 45003), (651, 30002), (1302, 15001), (1519, 12858), (2143, 9114), (3038, 6429), (4286, 4557)]