28278322307

素因数分解:

${\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1\times {\mathrm{9349}}^1$

素因数の和:10166

約数の個数: 16

約数和(自身を含む): 29919252000

約数和(自身を除く): 1640929693

約数列:

[1, 19, 397, 401, 7543, 7619, 9349, 159197, 177631, 3024743, 3711553, 3748949, 70519507, 71230031, 1488332753, 28278322307]

約数ペア:

[(1, 28278322307), (19, 1488332753), (397, 71230031), (401, 70519507), (7543, 3748949), (7619, 3711553), (9349, 3024743), (159197, 177631)]