19709418

素因数分解:

$2^1\times 3^1\times {\mathrm{853}}^1\times {\mathrm{3851}}^1$

素因数の和:4709

約数の個数: 16

約数和(自身を含む): 39475296

約数和(自身を除く): 19765878

約数列:

[1, 2, 3, 6, 853, 1706, 2559, 3851, 5118, 7702, 11553, 23106, 3284903, 6569806, 9854709, 19709418]

約数ペア:

[(1, 19709418), (2, 9854709), (3, 6569806), (6, 3284903), (853, 23106), (1706, 11553), (2559, 7702), (3851, 5118)]