15291128

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{26921}}^1$

素因数の和:26998

約数の個数: 16

約数和(自身を含む): 29075760

約数和(自身を除く): 13784632

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 26921, 53842, 107684, 215368, 1911391, 3822782, 7645564, 15291128]

約数ペア:

[(1, 15291128), (2, 7645564), (4, 3822782), (8, 1911391), (71, 215368), (142, 107684), (284, 53842), (568, 26921)]