12698284030

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8088079}}^1$

素因数の和:8088243

約数の個数: 16

約数和(自身を含む): 23002499520

約数和(自身を除く): 10304215490

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 8088079, 16176158, 40440395, 80880790, 1269828403, 2539656806, 6349142015, 12698284030]

約数ペア:

[(1, 12698284030), (2, 6349142015), (5, 2539656806), (10, 1269828403), (157, 80880790), (314, 40440395), (785, 16176158), (1570, 8088079)]