12560752

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{11057}}^1$

素因数の和:11136

約数の個数: 20

約数和(自身を含む): 24681456

約数和(自身を除く): 12120704

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 11057, 22114, 44228, 88456, 176912, 785047, 1570094, 3140188, 6280376, 12560752]

約数ペア:

[(1, 12560752), (2, 6280376), (4, 3140188), (8, 1570094), (16, 785047), (71, 176912), (142, 88456), (284, 44228), (568, 22114), (1136, 11057)]