19005676881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{226817}}^1$

素因数の和:226921

約数の個数: 32

約数和(自身を含む): 28219788288

約数和(自身を除く): 9214111407

約数列:

[1, 3, 17, 31, 51, 53, 93, 159, 527, 901, 1581, 1643, 2703, 4929, 27931, 83793, 226817, 680451, 3855889, 7031327, 11567667, 12021301, 21093981, 36063903, 119532559, 204362117, 358597677, 372660331, 613086351, 1117980993, 6335225627, 19005676881]

約数ペア:

[(1, 19005676881), (3, 6335225627), (17, 1117980993), (31, 613086351), (51, 372660331), (53, 358597677), (93, 204362117), (159, 119532559), (527, 36063903), (901, 21093981), (1581, 12021301), (1643, 11567667), (2703, 7031327), (4929, 3855889), (27931, 680451), (83793, 226817)]