1890310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9949}}^1$

素因数の和:9975

約数の個数: 16

約数和(自身を含む): 3582000

約数和(自身を除く): 1691690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 9949, 19898, 49745, 99490, 189031, 378062, 945155, 1890310]

約数ペア:

[(1, 1890310), (2, 945155), (5, 378062), (10, 189031), (19, 99490), (38, 49745), (95, 19898), (190, 9949)]