18693352

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{4759}}^1$

素因数の和:5256

約数の個数: 16

約数和(自身を含む): 35128800

約数和(自身を除く): 16435448

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 4759, 9518, 19036, 38072, 2336669, 4673338, 9346676, 18693352]

約数ペア:

[(1, 18693352), (2, 9346676), (4, 4673338), (8, 2336669), (491, 38072), (982, 19036), (1964, 9518), (3928, 4759)]