19029116

素因数分解:

$2^2\times {\mathrm{677}}^1\times {\mathrm{7027}}^1$

素因数の和:7708

約数の個数: 12

約数和(自身を含む): 33354888

約数和(自身を除く): 14325772

約数列:

[1, 2, 4, 677, 1354, 2708, 7027, 14054, 28108, 4757279, 9514558, 19029116]

約数ペア:

[(1, 19029116), (2, 9514558), (4, 4757279), (677, 28108), (1354, 14054), (2708, 7027)]