19088470

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5501}}^1$

素因数の和:5855

約数の個数: 16

約数和(自身を含む): 34464528

約数和(自身を除く): 15376058

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 5501, 11002, 27505, 55010, 1908847, 3817694, 9544235, 19088470]

約数ペア:

[(1, 19088470), (2, 9544235), (5, 3817694), (10, 1908847), (347, 55010), (694, 27505), (1735, 11002), (3470, 5501)]