19004928790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100025941}}^1$

素因数の和:100025967

約数の個数: 16

約数和(自身を含む): 36009339120

約数和(自身を除く): 17004410330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 100025941, 200051882, 500129705, 1000259410, 1900492879, 3800985758, 9502464395, 19004928790]

約数ペア:

[(1, 19004928790), (2, 9502464395), (5, 3800985758), (10, 1900492879), (19, 1000259410), (38, 500129705), (95, 200051882), (190, 100025941)]