12910205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33533}}^1$

素因数の和:33556

約数の個数: 16

約数和(自身を含む): 19315584

約数和(自身を除く): 6405379

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 33533, 167665, 234731, 368863, 1173655, 1844315, 2582041, 12910205]

約数ペア:

[(1, 12910205), (5, 2582041), (7, 1844315), (11, 1173655), (35, 368863), (55, 234731), (77, 167665), (385, 33533)]