15493274062

素因数分解:

$2^1\times 7^1\times {\mathrm{31873}}^1\times {\mathrm{34721}}^1$

素因数の和:66603

約数の個数: 16

約数和(自身を含む): 26561496672

約数和(自身を除く): 11068222610

約数列:

[1, 2, 7, 14, 31873, 34721, 63746, 69442, 223111, 243047, 446222, 486094, 1106662433, 2213324866, 7746637031, 15493274062]

約数ペア:

[(1, 15493274062), (2, 7746637031), (7, 2213324866), (14, 1106662433), (31873, 486094), (34721, 446222), (63746, 243047), (69442, 223111)]