2019923224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{10711}}^1$

素因数の和:12871

約数の個数: 32

約数和(自身を含む): 4133975040

約数和(自身を除く): 2114051816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2143, 4286, 8572, 10711, 17144, 21422, 23573, 42844, 47146, 85688, 94292, 117821, 188584, 235642, 471284, 942568, 22953673, 45907346, 91814692, 183629384, 252490403, 504980806, 1009961612, 2019923224]

約数ペア:

[(1, 2019923224), (2, 1009961612), (4, 504980806), (8, 252490403), (11, 183629384), (22, 91814692), (44, 45907346), (88, 22953673), (2143, 942568), (4286, 471284), (8572, 235642), (10711, 188584), (17144, 117821), (21422, 94292), (23573, 85688), (42844, 47146)]