20191915239

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1482193}}^1$

素因数の和:1482454

約数の個数: 16

約数和(自身を含む): 28458124800

約数和(自身を除く): 8266209561

約数列:

[1, 3, 19, 57, 239, 717, 4541, 13623, 1482193, 4446579, 28161667, 84485001, 354244127, 1062732381, 6730638413, 20191915239]

約数ペア:

[(1, 20191915239), (3, 6730638413), (19, 1062732381), (57, 354244127), (239, 84485001), (717, 28161667), (4541, 4446579), (13623, 1482193)]