19485211945

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{92507}}^1$

素因数の和:93024

約数の個数: 16

約数和(自身を含む): 23667246720

約数和(自身を除く): 4182034775

約数列:

[1, 5, 103, 409, 515, 2045, 42127, 92507, 210635, 462535, 9528221, 37835363, 47641105, 189176815, 3897042389, 19485211945]

約数ペア:

[(1, 19485211945), (5, 3897042389), (103, 189176815), (409, 47641105), (515, 37835363), (2045, 9528221), (42127, 462535), (92507, 210635)]