3039943912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19999631}}^1$

素因数の和:19999656

約数の個数: 16

約数和(自身を含む): 5999889600

約数和(自身を除く): 2959945688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19999631, 39999262, 79998524, 159997048, 379992989, 759985978, 1519971956, 3039943912]

約数ペア:

[(1, 3039943912), (2, 1519971956), (4, 759985978), (8, 379992989), (19, 159997048), (38, 79998524), (76, 39999262), (152, 19999631)]