13441876

素因数分解:

$2^2\times 7^2\times {\mathrm{68581}}^1$

素因数の和:68599

約数の個数: 18

約数和(自身を含む): 27364218

約数和(自身を除く): 13922342

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 68581, 137162, 274324, 480067, 960134, 1920268, 3360469, 6720938, 13441876]

約数ペア:

[(1, 13441876), (2, 6720938), (4, 3360469), (7, 1920268), (14, 960134), (28, 480067), (49, 274324), (98, 137162), (196, 68581)]