16691842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2909}}^1$

素因数の和:3081

約数の個数: 16

約数和(自身を含む): 26539200

約数和(自身を除く): 9847358

約数列:

[1, 2, 19, 38, 151, 302, 2869, 2909, 5738, 5818, 55271, 110542, 439259, 878518, 8345921, 16691842]

約数ペア:

[(1, 16691842), (2, 8345921), (19, 878518), (38, 439259), (151, 110542), (302, 55271), (2869, 5818), (2909, 5738)]