28351382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2399}}^1$

素因数の和:2731

約数の個数: 16

約数和(自身を含む): 44928000

約数和(自身を除く): 16576618

約数列:

[1, 2, 19, 38, 311, 622, 2399, 4798, 5909, 11818, 45581, 91162, 746089, 1492178, 14175691, 28351382]

約数ペア:

[(1, 28351382), (2, 14175691), (19, 1492178), (38, 746089), (311, 91162), (622, 45581), (2399, 11818), (4798, 5909)]