21343657438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4336379}}^1$

素因数の和:4336511

約数の個数: 16

約数和(自身を含む): 33719690880

約数和(自身を除く): 12376033442

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 4336379, 8672758, 99736717, 199473434, 463992553, 927985106, 10671828719, 21343657438]

約数ペア:

[(1, 21343657438), (2, 10671828719), (23, 927985106), (46, 463992553), (107, 199473434), (214, 99736717), (2461, 8672758), (4922, 4336379)]