13615609

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4451}}^1$

素因数の和:4500

約数の個数: 16

約数和(自身を含む): 17095680

約数和(自身を除く): 3480071

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 4451, 31157, 84569, 102373, 591983, 716611, 1945087, 13615609]

約数ペア:

[(1, 13615609), (7, 1945087), (19, 716611), (23, 591983), (133, 102373), (161, 84569), (437, 31157), (3059, 4451)]