19447066

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 29723904

約数和(自身を除く): 10276838

約数列:

[1, 2, 83, 166, 193, 386, 607, 1214, 16019, 32038, 50381, 100762, 117151, 234302, 9723533, 19447066]

約数ペア:

[(1, 19447066), (2, 9723533), (83, 234302), (166, 117151), (193, 100762), (386, 50381), (607, 32038), (1214, 16019)]