13961570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{28493}}^1$

素因数の和:28514

約数の個数: 24

約数和(自身を含む): 29234844

約数和(自身を除く): 15273274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 28493, 56986, 142465, 199451, 284930, 398902, 997255, 1396157, 1994510, 2792314, 6980785, 13961570]

約数ペア:

[(1, 13961570), (2, 6980785), (5, 2792314), (7, 1994510), (10, 1396157), (14, 997255), (35, 398902), (49, 284930), (70, 199451), (98, 142465), (245, 56986), (490, 28493)]