15691581596

素因数分解:

$2^2\times {\mathrm{811}}^1\times {\mathrm{1571}}^1\times {\mathrm{3079}}^1$

素因数の和:5465

約数の個数: 24

約数和(自身を含む): 27520563840

約数和(自身を除く): 11828982244

約数列:

[1, 2, 4, 811, 1571, 1622, 3079, 3142, 3244, 6158, 6284, 12316, 1274081, 2497069, 2548162, 4837109, 4994138, 5096324, 9674218, 9988276, 19348436, 3922895399, 7845790798, 15691581596]

約数ペア:

[(1, 15691581596), (2, 7845790798), (4, 3922895399), (811, 19348436), (1571, 9988276), (1622, 9674218), (3079, 5096324), (3142, 4994138), (3244, 4837109), (6158, 2548162), (6284, 2497069), (12316, 1274081)]