371913391

素因数分解:

${\mathrm{19}}^2\times {\mathrm{971}}^1\times {\mathrm{1061}}^1$

素因数の和:2070

約数の個数: 12

約数和(自身を含む): 393292584

約数和(自身を除く): 21379193

約数列:

[1, 19, 361, 971, 1061, 18449, 20159, 350531, 383021, 1030231, 19574389, 371913391]

約数ペア:

[(1, 371913391), (19, 19574389), (361, 1030231), (971, 383021), (1061, 350531), (18449, 20159)]