2019654492

素因数分解:

$2^2\times 3^1\times {\mathrm{168304541}}^1$

素因数の和:168304548

約数の個数: 12

約数和(自身を含む): 4712527176

約数和(自身を除く): 2692872684

約数列:

[1, 2, 3, 4, 6, 12, 168304541, 336609082, 504913623, 673218164, 1009827246, 2019654492]

約数ペア:

[(1, 2019654492), (2, 1009827246), (3, 673218164), (4, 504913623), (6, 336609082), (12, 168304541)]