19567308

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11731}}^1$

素因数の和:11877

約数の個数: 24

約数和(自身を含む): 45989440

約数和(自身を除く): 26422132

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11731, 23462, 35193, 46924, 70386, 140772, 1630609, 3261218, 4891827, 6522436, 9783654, 19567308]

約数ペア:

[(1, 19567308), (2, 9783654), (3, 6522436), (4, 4891827), (6, 3261218), (12, 1630609), (139, 140772), (278, 70386), (417, 46924), (556, 35193), (834, 23462), (1668, 11731)]