19482459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5233}}^1$

素因数の和:5326

約数の個数: 16

約数和(自身を含む): 27886752

約数和(自身を除く): 8404293

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 5233, 15699, 88961, 266883, 382009, 1146027, 6494153, 19482459]

約数ペア:

[(1, 19482459), (3, 6494153), (17, 1146027), (51, 382009), (73, 266883), (219, 88961), (1241, 15699), (3723, 5233)]