1915746081

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{23081}}^1$

素因数の和:23536

約数の個数: 16

約数和(自身を含む): 2596263360

約数和(自身を除く): 680517279

約数列:

[1, 3, 73, 219, 379, 1137, 23081, 27667, 69243, 83001, 1684913, 5054739, 8747699, 26243097, 638582027, 1915746081]

約数ペア:

[(1, 1915746081), (3, 638582027), (73, 26243097), (219, 8747699), (379, 5054739), (1137, 1684913), (23081, 83001), (27667, 69243)]