3119021608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{20519879}}^1$

素因数の和:20519904

約数の個数: 16

約数和(自身を含む): 6155964000

約数和(自身を除く): 3036942392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 20519879, 41039758, 82079516, 164159032, 389877701, 779755402, 1559510804, 3119021608]

約数ペア:

[(1, 3119021608), (2, 1559510804), (4, 779755402), (8, 389877701), (19, 164159032), (38, 82079516), (76, 41039758), (152, 20519879)]