15320842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1385

約数の個数: 16

約数和(自身を含む): 24406920

約数和(自身を除く): 9086078

約数列:

[1, 2, 17, 34, 557, 809, 1114, 1618, 9469, 13753, 18938, 27506, 450613, 901226, 7660421, 15320842]

約数ペア:

[(1, 15320842), (2, 7660421), (17, 901226), (34, 450613), (557, 27506), (809, 18938), (1114, 13753), (1618, 9469)]