19139061

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{719}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 26956800

約数和(自身を除く): 7817739

約数列:

[1, 3, 19, 57, 467, 719, 1401, 2157, 8873, 13661, 26619, 40983, 335773, 1007319, 6379687, 19139061]

約数ペア:

[(1, 19139061), (3, 6379687), (19, 1007319), (57, 335773), (467, 40983), (719, 26619), (1401, 13661), (2157, 8873)]