12434384

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5591}}^1$

素因数の和:5738

約数の個数: 20

約数和(自身を含む): 24269280

約数和(自身を除く): 11834896

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5591, 11182, 22364, 44728, 89456, 777149, 1554298, 3108596, 6217192, 12434384]

約数ペア:

[(1, 12434384), (2, 6217192), (4, 3108596), (8, 1554298), (16, 777149), (139, 89456), (278, 44728), (556, 22364), (1112, 11182), (2224, 5591)]