19314032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{63533}}^1$

素因数の和:63560

約数の個数: 20

約数和(自身を含む): 39391080

約数和(自身を除く): 20077048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 63533, 127066, 254132, 508264, 1016528, 1207127, 2414254, 4828508, 9657016, 19314032]

約数ペア:

[(1, 19314032), (2, 9657016), (4, 4828508), (8, 2414254), (16, 1207127), (19, 1016528), (38, 508264), (76, 254132), (152, 127066), (304, 63533)]