12520394

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 19219200

約数和(自身を除く): 6698806

約数列:

[1, 2, 79, 109, 158, 218, 727, 1454, 8611, 17222, 57433, 79243, 114866, 158486, 6260197, 12520394]

約数ペア:

[(1, 12520394), (2, 6260197), (79, 158486), (109, 114866), (158, 79243), (218, 57433), (727, 17222), (1454, 8611)]