12899012

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1367}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 25893504

約数和(自身を除く): 12994492

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 1367, 2359, 2734, 4718, 5468, 9436, 9569, 19138, 38276, 460679, 921358, 1842716, 3224753, 6449506, 12899012]

約数ペア:

[(1, 12899012), (2, 6449506), (4, 3224753), (7, 1842716), (14, 921358), (28, 460679), (337, 38276), (674, 19138), (1348, 9569), (1367, 9436), (2359, 5468), (2734, 4718)]