21000612314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1254367}}^1$

素因数の和:1255141

約数の個数: 16

約数和(自身を含む): 34409822976

約数和(自身を除く): 13409210662

約数列:

[1, 2, 11, 22, 761, 1522, 8371, 16742, 1254367, 2508734, 13798037, 27596074, 954573287, 1909146574, 10500306157, 21000612314]

約数ペア:

[(1, 21000612314), (2, 10500306157), (11, 1909146574), (22, 954573287), (761, 27596074), (1522, 13798037), (8371, 2508734), (16742, 1254367)]