7131922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16433}}^1$

素因数の和:16473

約数の個数: 16

約数和(自身を含む): 12621312

約数和(自身を除く): 5489390

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 16433, 32866, 115031, 230062, 509423, 1018846, 3565961, 7131922]

約数ペア:

[(1, 7131922), (2, 3565961), (7, 1018846), (14, 509423), (31, 230062), (62, 115031), (217, 32866), (434, 16433)]