19355844

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{4493}}^1$

素因数の和:4859

約数の個数: 24

約数和(自身を含む): 45299520

約数和(自身を除く): 25943676

約数列:

[1, 2, 3, 4, 6, 12, 359, 718, 1077, 1436, 2154, 4308, 4493, 8986, 13479, 17972, 26958, 53916, 1612987, 3225974, 4838961, 6451948, 9677922, 19355844]

約数ペア:

[(1, 19355844), (2, 9677922), (3, 6451948), (4, 4838961), (6, 3225974), (12, 1612987), (359, 53916), (718, 26958), (1077, 17972), (1436, 13479), (2154, 8986), (4308, 4493)]