2019969622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3929}}^1\times {\mathrm{23369}}^1$

素因数の和:27311

約数の個数: 16

約数和(自身を含む): 3306387600

約数和(自身を除く): 1286417978

約数列:

[1, 2, 11, 22, 3929, 7858, 23369, 43219, 46738, 86438, 257059, 514118, 91816801, 183633602, 1009984811, 2019969622]

約数ペア:

[(1, 2019969622), (2, 1009984811), (11, 183633602), (22, 91816801), (3929, 514118), (7858, 257059), (23369, 86438), (43219, 46738)]