9870310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51949}}^1$

素因数の和:51975

約数の個数: 16

約数和(自身を含む): 18702000

約数和(自身を除く): 8831690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 51949, 103898, 259745, 519490, 987031, 1974062, 4935155, 9870310]

約数ペア:

[(1, 9870310), (2, 4935155), (5, 1974062), (10, 987031), (19, 519490), (38, 259745), (95, 103898), (190, 51949)]