18355045

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{10169}}^1$

素因数の和:10212

約数の個数: 12

約数和(自身を含む): 23248620

約数和(自身を除く): 4893575

約数列:

[1, 5, 19, 95, 361, 1805, 10169, 50845, 193211, 966055, 3671009, 18355045]

約数ペア:

[(1, 18355045), (5, 3671009), (19, 966055), (95, 193211), (361, 50845), (1805, 10169)]