19826341311

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6792169}}^1$

素因数の和:6792318

約数の個数: 16

約数和(自身を含む): 30428921600

約数和(自身を除く): 10602580289

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 6792169, 20376507, 47545183, 142635549, 944111491, 2832334473, 6608780437, 19826341311]

約数ペア:

[(1, 19826341311), (3, 6608780437), (7, 2832334473), (21, 944111491), (139, 142635549), (417, 47545183), (973, 20376507), (2919, 6792169)]