12863695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2711}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 16857792

約数和(自身を除く): 3994097

約数列:

[1, 5, 13, 65, 73, 365, 949, 2711, 4745, 13555, 35243, 176215, 197903, 989515, 2572739, 12863695]

約数ペア:

[(1, 12863695), (5, 2572739), (13, 989515), (65, 197903), (73, 176215), (365, 35243), (949, 13555), (2711, 4745)]