15679877456

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{675391}}^1$

素因数の和:676850

約数の個数: 20

約数和(自身を含む): 30400744704

約数和(自身を除く): 14720867248

約数列:

[1, 2, 4, 8, 16, 1451, 2902, 5804, 11608, 23216, 675391, 1350782, 2701564, 5403128, 10806256, 979992341, 1959984682, 3919969364, 7839938728, 15679877456]

約数ペア:

[(1, 15679877456), (2, 7839938728), (4, 3919969364), (8, 1959984682), (16, 979992341), (1451, 10806256), (2902, 5403128), (5804, 2701564), (11608, 1350782), (23216, 675391)]