3801472310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20007749}}^1$

素因数の和:20007775

約数の個数: 16

約数和(自身を含む): 7202790000

約数和(自身を除く): 3401317690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 20007749, 40015498, 100038745, 200077490, 380147231, 760294462, 1900736155, 3801472310]

約数ペア:

[(1, 3801472310), (2, 1900736155), (5, 760294462), (10, 380147231), (19, 200077490), (38, 100038745), (95, 40015498), (190, 20007749)]