19510335

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11117}}^1$

素因数の和:11144

約数の個数: 32

約数和(自身を含む): 37356480

約数和(自身を除く): 17846145

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 11117, 33351, 55585, 100053, 144521, 166755, 300159, 433563, 500265, 722605, 1300689, 1500795, 2167815, 3902067, 6503445, 19510335]

約数ペア:

[(1, 19510335), (3, 6503445), (5, 3902067), (9, 2167815), (13, 1500795), (15, 1300689), (27, 722605), (39, 500265), (45, 433563), (65, 300159), (117, 166755), (135, 144521), (195, 100053), (351, 55585), (585, 33351), (1755, 11117)]