19391798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5647}}^1$

素因数の和:5767

約数の個数: 16

約数和(自身を含む): 31109184

約数和(自身を除く): 11717386

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 5647, 11294, 95999, 191998, 570347, 1140694, 9695899, 19391798]

約数ペア:

[(1, 19391798), (2, 9695899), (17, 1140694), (34, 570347), (101, 191998), (202, 95999), (1717, 11294), (3434, 5647)]