1931180

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 4083072

約数和(自身を除く): 2151892

約数列:

[1, 2, 4, 5, 10, 20, 223, 433, 446, 866, 892, 1115, 1732, 2165, 2230, 4330, 4460, 8660, 96559, 193118, 386236, 482795, 965590, 1931180]

約数ペア:

[(1, 1931180), (2, 965590), (4, 482795), (5, 386236), (10, 193118), (20, 96559), (223, 8660), (433, 4460), (446, 4330), (866, 2230), (892, 2165), (1115, 1732)]