16958959198

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{399241}}^1$

素因数の和:399627

約数の個数: 16

約数和(自身を含む): 25899627024

約数和(自身を除く): 8940667826

約数列:

[1, 2, 67, 134, 317, 634, 21239, 42478, 399241, 798482, 26749147, 53498294, 126559397, 253118794, 8479479599, 16958959198]

約数ペア:

[(1, 16958959198), (2, 8479479599), (67, 253118794), (134, 126559397), (317, 53498294), (634, 26749147), (21239, 798482), (42478, 399241)]