2019794612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45904423}}^1$

素因数の和:45904438

約数の個数: 12

約数和(自身を含む): 3855971616

約数和(自身を除く): 1836177004

約数列:

[1, 2, 4, 11, 22, 44, 45904423, 91808846, 183617692, 504948653, 1009897306, 2019794612]

約数ペア:

[(1, 2019794612), (2, 1009897306), (4, 504948653), (11, 183617692), (22, 91808846), (44, 45904423)]