2019111940016

素因数分解:

$2^4\times {\mathrm{126194496251}}^1$

素因数の和:126194496259

約数の個数: 10

約数和(自身を含む): 3912029383812

約数和(自身を除く): 1892917443796

約数列:

[1, 2, 4, 8, 16, 126194496251, 252388992502, 504777985004, 1009555970008, 2019111940016]

約数ペア:

[(1, 2019111940016), (2, 1009555970008), (4, 504777985004), (8, 252388992502), (16, 126194496251)]