12715196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 24060960

約数和(自身を除く): 11345764

約数列:

[1, 2, 4, 13, 26, 52, 439, 557, 878, 1114, 1756, 2228, 5707, 7241, 11414, 14482, 22828, 28964, 244523, 489046, 978092, 3178799, 6357598, 12715196]

約数ペア:

[(1, 12715196), (2, 6357598), (4, 3178799), (13, 978092), (26, 489046), (52, 244523), (439, 28964), (557, 22828), (878, 14482), (1114, 11414), (1756, 7241), (2228, 5707)]