13007228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8069}}^1$

素因数の和:8117

約数の個数: 24

約数和(自身を含む): 25307520

約数和(自身を除く): 12300292

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 8069, 16138, 32276, 104897, 209794, 250139, 419588, 500278, 1000556, 3251807, 6503614, 13007228]

約数ペア:

[(1, 13007228), (2, 6503614), (4, 3251807), (13, 1000556), (26, 500278), (31, 419588), (52, 250139), (62, 209794), (124, 104897), (403, 32276), (806, 16138), (1612, 8069)]