19479838

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33937}}^1$

素因数の和:33987

約数の個数: 16

約数和(自身を含む): 34209504

約数和(自身を除く): 14729666

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 33937, 67874, 237559, 475118, 1391417, 2782834, 9739919, 19479838]

約数ペア:

[(1, 19479838), (2, 9739919), (7, 2782834), (14, 1391417), (41, 475118), (82, 237559), (287, 67874), (574, 33937)]