16390806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{143779}}^1$

素因数の和:143803

約数の個数: 16

約数和(自身を含む): 34507200

約数和(自身を除く): 18116394

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 143779, 287558, 431337, 862674, 2731801, 5463602, 8195403, 16390806]

約数ペア:

[(1, 16390806), (2, 8195403), (3, 5463602), (6, 2731801), (19, 862674), (38, 431337), (57, 287558), (114, 143779)]