13687510

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4871}}^1$

素因数の和:5159

約数の個数: 16

約数和(自身を含む): 24730272

約数和(自身を除く): 11042762

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 4871, 9742, 24355, 48710, 1368751, 2737502, 6843755, 13687510]

約数ペア:

[(1, 13687510), (2, 6843755), (5, 2737502), (10, 1368751), (281, 48710), (562, 24355), (1405, 9742), (2810, 4871)]