2019152012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{13642919}}^1$

素因数の和:13642960

約数の個数: 12

約数和(自身を含む): 3629016720

約数和(自身を除く): 1609864708

約数列:

[1, 2, 4, 37, 74, 148, 13642919, 27285838, 54571676, 504788003, 1009576006, 2019152012]

約数ペア:

[(1, 2019152012), (2, 1009576006), (4, 504788003), (37, 54571676), (74, 27285838), (148, 13642919)]