19083590

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4759}}^1$

素因数の和:5167

約数の個数: 16

約数和(自身を含む): 34443360

約数和(自身を除く): 15359770

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 4759, 9518, 23795, 47590, 1908359, 3816718, 9541795, 19083590]

約数ペア:

[(1, 19083590), (2, 9541795), (5, 3816718), (10, 1908359), (401, 47590), (802, 23795), (2005, 9518), (4010, 4759)]