12985595

素因数分解:

$5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{659}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 17867520

約数和(自身を除く): 4881925

約数列:

[1, 5, 7, 35, 563, 659, 2815, 3295, 3941, 4613, 19705, 23065, 371017, 1855085, 2597119, 12985595]

約数ペア:

[(1, 12985595), (5, 2597119), (7, 1855085), (35, 371017), (563, 23065), (659, 19705), (2815, 4613), (3295, 3941)]