13104319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 14561280

約数和(自身を除く): 1456961

約数列:

[1, 19, 23, 157, 191, 437, 2983, 3611, 3629, 4393, 29987, 68609, 83467, 569753, 689701, 13104319]

約数ペア:

[(1, 13104319), (19, 689701), (23, 569753), (157, 83467), (191, 68609), (437, 29987), (2983, 4393), (3611, 3629)]