15702998137

素因数分解:

${\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{643}}^1\times {\mathrm{1229}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 16273313280

約数和(自身を除く): 570315143

約数列:

[1, 31, 641, 643, 1229, 19871, 19933, 38099, 412163, 787789, 790247, 12777053, 24421459, 24497657, 506548327, 15702998137]

約数ペア:

[(1, 15702998137), (31, 506548327), (641, 24497657), (643, 24421459), (1229, 12777053), (19871, 790247), (19933, 787789), (38099, 412163)]