13185278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{743}}^1$

素因数の和:1231

約数の個数: 16

約数和(自身を含む): 20891520

約数和(自身を除く): 7706242

約数列:

[1, 2, 19, 38, 467, 743, 934, 1486, 8873, 14117, 17746, 28234, 346981, 693962, 6592639, 13185278]

約数ペア:

[(1, 13185278), (2, 6592639), (19, 693962), (38, 346981), (467, 28234), (743, 17746), (934, 14117), (1486, 8873)]