13786715

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 16934400

約数和(自身を除く): 3147685

約数列:

[1, 5, 83, 139, 239, 415, 695, 1195, 11537, 19837, 33221, 57685, 99185, 166105, 2757343, 13786715]

約数ペア:

[(1, 13786715), (5, 2757343), (83, 166105), (139, 99185), (239, 57685), (415, 33221), (695, 19837), (1195, 11537)]