16740836

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12721}}^1$

素因数の和:12779

約数の個数: 24

約数和(自身を含む): 34196736

約数和(自身を除く): 17455900

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 12721, 25442, 50884, 89047, 178094, 356188, 597887, 1195774, 2391548, 4185209, 8370418, 16740836]

約数ペア:

[(1, 16740836), (2, 8370418), (4, 4185209), (7, 2391548), (14, 1195774), (28, 597887), (47, 356188), (94, 178094), (188, 89047), (329, 50884), (658, 25442), (1316, 12721)]