15661407542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6531029}}^1$

素因数の和:6531151

約数の個数: 16

約数和(自身を含む): 25862878800

約数和(自身を除く): 10201471258

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 6531029, 13062058, 71841319, 143682638, 711882161, 1423764322, 7830703771, 15661407542]

約数ペア:

[(1, 15661407542), (2, 7830703771), (11, 1423764322), (22, 711882161), (109, 143682638), (218, 71841319), (1199, 13062058), (2398, 6531029)]