2019169136

素因数分解:

$2^4\times {\mathrm{126198071}}^1$

素因数の和:126198079

約数の個数: 10

約数和(自身を含む): 3912140232

約数和(自身を除く): 1892971096

約数列:

[1, 2, 4, 8, 16, 126198071, 252396142, 504792284, 1009584568, 2019169136]

約数ペア:

[(1, 2019169136), (2, 1009584568), (4, 504792284), (8, 252396142), (16, 126198071)]