19337269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 23385600

約数和(自身を除く): 4048331

約数列:

[1, 7, 19, 133, 347, 419, 2429, 2933, 6593, 7961, 46151, 55727, 145393, 1017751, 2762467, 19337269]

約数ペア:

[(1, 19337269), (7, 2762467), (19, 1017751), (133, 145393), (347, 55727), (419, 46151), (2429, 7961), (2933, 6593)]