13081528

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{2551}}^1$

素因数の和:3198

約数の個数: 16

約数和(自身を含む): 24575760

約数和(自身を除く): 11494232

約数列:

[1, 2, 4, 8, 641, 1282, 2551, 2564, 5102, 5128, 10204, 20408, 1635191, 3270382, 6540764, 13081528]

約数ペア:

[(1, 13081528), (2, 6540764), (4, 3270382), (8, 1635191), (641, 20408), (1282, 10204), (2551, 5128), (2564, 5102)]