6389168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21017}}^1$

素因数の和:21044

約数の個数: 20

約数和(自身を含む): 13031160

約数和(自身を除く): 6641992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21017, 42034, 84068, 168136, 336272, 399323, 798646, 1597292, 3194584, 6389168]

約数ペア:

[(1, 6389168), (2, 3194584), (4, 1597292), (8, 798646), (16, 399323), (19, 336272), (38, 168136), (76, 84068), (152, 42034), (304, 21017)]