10561456

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{2383}}^1$

素因数の和:2668

約数の個数: 20

約数和(自身を含む): 20545312

約数和(自身を除く): 9983856

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 2383, 4432, 4766, 9532, 19064, 38128, 660091, 1320182, 2640364, 5280728, 10561456]

約数ペア:

[(1, 10561456), (2, 5280728), (4, 2640364), (8, 1320182), (16, 660091), (277, 38128), (554, 19064), (1108, 9532), (2216, 4766), (2383, 4432)]