19329918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{189509}}^1$

素因数の和:189531

約数の個数: 16

約数和(自身を含む): 40934160

約数和(自身を除く): 21604242

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 189509, 379018, 568527, 1137054, 3221653, 6443306, 9664959, 19329918]

約数ペア:

[(1, 19329918), (2, 9664959), (3, 6443306), (6, 3221653), (17, 1137054), (34, 568527), (51, 379018), (102, 189509)]