12884956

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9791}}^1$

素因数の和:9849

約数の個数: 24

約数和(自身を含む): 26320896

約数和(自身を除く): 13435940

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 9791, 19582, 39164, 68537, 137074, 274148, 460177, 920354, 1840708, 3221239, 6442478, 12884956]

約数ペア:

[(1, 12884956), (2, 6442478), (4, 3221239), (7, 1840708), (14, 920354), (28, 460177), (47, 274148), (94, 137074), (188, 68537), (329, 39164), (658, 19582), (1316, 9791)]