19308684

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{69959}}^1$

素因数の和:69989

約数の個数: 24

約数和(自身を含む): 47013120

約数和(自身を除く): 27704436

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 69959, 139918, 209877, 279836, 419754, 839508, 1609057, 3218114, 4827171, 6436228, 9654342, 19308684]

約数ペア:

[(1, 19308684), (2, 9654342), (3, 6436228), (4, 4827171), (6, 3218114), (12, 1609057), (23, 839508), (46, 419754), (69, 279836), (92, 209877), (138, 139918), (276, 69959)]