2019410596

素因数分解:

$2^2\times 7^1\times {\mathrm{72121807}}^1$

素因数の和:72121818

約数の個数: 12

約数和(自身を含む): 4038821248

約数和(自身を除く): 2019410652

約数列:

[1, 2, 4, 7, 14, 28, 72121807, 144243614, 288487228, 504852649, 1009705298, 2019410596]

約数ペア:

[(1, 2019410596), (2, 1009705298), (4, 504852649), (7, 288487228), (14, 144243614), (28, 72121807)]