12991326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 27699840

約数和(自身を除く): 14708514

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1373, 1577, 2746, 3154, 4119, 4731, 8238, 9462, 26087, 52174, 78261, 113959, 156522, 227918, 341877, 683754, 2165221, 4330442, 6495663, 12991326]

約数ペア:

[(1, 12991326), (2, 6495663), (3, 4330442), (6, 2165221), (19, 683754), (38, 341877), (57, 227918), (83, 156522), (114, 113959), (166, 78261), (249, 52174), (498, 26087), (1373, 9462), (1577, 8238), (2746, 4731), (3154, 4119)]