13689935

素因数分解:

$5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2161}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 18887232

約数和(自身を除く): 5197297

約数列:

[1, 5, 7, 35, 181, 905, 1267, 2161, 6335, 10805, 15127, 75635, 391141, 1955705, 2737987, 13689935]

約数ペア:

[(1, 13689935), (5, 2737987), (7, 1955705), (35, 391141), (181, 75635), (905, 15127), (1267, 10805), (2161, 6335)]