2019460432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{23561}}^1$

素因数の和:24067

約数の個数: 40

約数和(自身を含む): 4277351232

約数和(自身を除く): 2257890800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 487, 974, 1948, 3896, 5357, 7792, 10714, 21428, 23561, 42856, 47122, 85712, 94244, 188488, 259171, 376976, 518342, 1036684, 2073368, 4146736, 11474207, 22948414, 45896828, 91793656, 126216277, 183587312, 252432554, 504865108, 1009730216, 2019460432]

約数ペア:

[(1, 2019460432), (2, 1009730216), (4, 504865108), (8, 252432554), (11, 183587312), (16, 126216277), (22, 91793656), (44, 45896828), (88, 22948414), (176, 11474207), (487, 4146736), (974, 2073368), (1948, 1036684), (3896, 518342), (5357, 376976), (7792, 259171), (10714, 188488), (21428, 94244), (23561, 85712), (42856, 47122)]