13389456

素因数分解:

$2^4\times 3^1\times {\mathrm{278947}}^1$

素因数の和:278958

約数の個数: 20

約数和(自身を含む): 34589552

約数和(自身を除く): 21200096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 278947, 557894, 836841, 1115788, 1673682, 2231576, 3347364, 4463152, 6694728, 13389456]

約数ペア:

[(1, 13389456), (2, 6694728), (3, 4463152), (4, 3347364), (6, 2231576), (8, 1673682), (12, 1115788), (16, 836841), (24, 557894), (48, 278947)]