12655517

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 15007872

約数和(自身を除く): 2352355

約数列:

[1, 7, 37, 131, 259, 373, 917, 2611, 4847, 13801, 33929, 48863, 96607, 342041, 1807931, 12655517]

約数ペア:

[(1, 12655517), (7, 1807931), (37, 342041), (131, 96607), (259, 48863), (373, 33929), (917, 13801), (2611, 4847)]