19652138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2063}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 32247936

約数和(自身を除く): 12595798

約数列:

[1, 2, 11, 22, 433, 866, 2063, 4126, 4763, 9526, 22693, 45386, 893279, 1786558, 9826069, 19652138]

約数ペア:

[(1, 19652138), (2, 9826069), (11, 1786558), (22, 893279), (433, 45386), (866, 22693), (2063, 9526), (4126, 4763)]