13879448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157721}}^1$

素因数の和:157738

約数の個数: 16

約数和(自身を含む): 28389960

約数和(自身を除く): 14510512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157721, 315442, 630884, 1261768, 1734931, 3469862, 6939724, 13879448]

約数ペア:

[(1, 13879448), (2, 6939724), (4, 3469862), (8, 1734931), (11, 1261768), (22, 630884), (44, 315442), (88, 157721)]