16528660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11321}}^1$

素因数の和:11403

約数の個数: 24

約数和(自身を含む): 35188776

約数和(自身を除く): 18660116

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 11321, 22642, 45284, 56605, 113210, 226420, 826433, 1652866, 3305732, 4132165, 8264330, 16528660]

約数ペア:

[(1, 16528660), (2, 8264330), (4, 4132165), (5, 3305732), (10, 1652866), (20, 826433), (73, 226420), (146, 113210), (292, 56605), (365, 45284), (730, 22642), (1460, 11321)]