5280898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19853}}^1$

素因数の和:19881

約数の個数: 16

約数和(自身を含む): 9529920

約数和(自身を除く): 4249022

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 19853, 39706, 138971, 277942, 377207, 754414, 2640449, 5280898]

約数ペア:

[(1, 5280898), (2, 2640449), (7, 754414), (14, 377207), (19, 277942), (38, 138971), (133, 39706), (266, 19853)]