38997562

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 59371200

約数和(自身を除く): 20373638

約数列:

[1, 2, 139, 151, 278, 302, 929, 1858, 20989, 41978, 129131, 140279, 258262, 280558, 19498781, 38997562]

約数ペア:

[(1, 38997562), (2, 19498781), (139, 280558), (151, 258262), (278, 140279), (302, 129131), (929, 41978), (1858, 20989)]