16893538

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1061

約数の個数: 16

約数和(自身を含む): 25981560

約数和(自身を除く): 9088022

約数列:

[1, 2, 53, 106, 197, 394, 809, 1618, 10441, 20882, 42877, 85754, 159373, 318746, 8446769, 16893538]

約数ペア:

[(1, 16893538), (2, 8446769), (53, 318746), (106, 159373), (197, 85754), (394, 42877), (809, 20882), (1618, 10441)]