13256336

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{1451}}^1$

素因数の和:2030

約数の個数: 20

約数和(自身を含む): 25746864

約数和(自身を除く): 12490528

約数列:

[1, 2, 4, 8, 16, 571, 1142, 1451, 2284, 2902, 4568, 5804, 9136, 11608, 23216, 828521, 1657042, 3314084, 6628168, 13256336]

約数ペア:

[(1, 13256336), (2, 6628168), (4, 3314084), (8, 1657042), (16, 828521), (571, 23216), (1142, 11608), (1451, 9136), (2284, 5804), (2902, 4568)]