13025648

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{2939}}^1$

素因数の和:3224

約数の個数: 20

約数和(自身を含む): 25336920

約数和(自身を除く): 12311272

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 2939, 4432, 5878, 11756, 23512, 47024, 814103, 1628206, 3256412, 6512824, 13025648]

約数ペア:

[(1, 13025648), (2, 6512824), (4, 3256412), (8, 1628206), (16, 814103), (277, 47024), (554, 23512), (1108, 11756), (2216, 5878), (2939, 4432)]