19089536

素因数分解:

$2^7\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 38234700

約数和(自身を除く): 19145164

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 293, 509, 586, 1018, 1172, 2036, 2344, 4072, 4688, 8144, 9376, 16288, 18752, 32576, 37504, 65152, 149137, 298274, 596548, 1193096, 2386192, 4772384, 9544768, 19089536]

約数ペア:

[(1, 19089536), (2, 9544768), (4, 4772384), (8, 2386192), (16, 1193096), (32, 596548), (64, 298274), (128, 149137), (293, 65152), (509, 37504), (586, 32576), (1018, 18752), (1172, 16288), (2036, 9376), (2344, 8144), (4072, 4688)]