28280474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2393}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 44815680

約数和(自身を除く): 16535206

約数列:

[1, 2, 19, 38, 311, 622, 2393, 4786, 5909, 11818, 45467, 90934, 744223, 1488446, 14140237, 28280474]

約数ペア:

[(1, 28280474), (2, 14140237), (19, 1488446), (38, 744223), (311, 90934), (622, 45467), (2393, 11818), (4786, 5909)]