22197378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{528509}}^1$

素因数の和:528521

約数の個数: 16

約数和(自身を含む): 50736960

約数和(自身を除く): 28539582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 528509, 1057018, 1585527, 3171054, 3699563, 7399126, 11098689, 22197378]

約数ペア:

[(1, 22197378), (2, 11098689), (3, 7399126), (6, 3699563), (7, 3171054), (14, 1585527), (21, 1057018), (42, 528509)]