2021569418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8111}}^1\times {\mathrm{11329}}^1$

素因数の和:19453

約数の個数: 16

約数和(自身を含む): 3308722560

約数和(自身を除く): 1287153142

約数列:

[1, 2, 11, 22, 8111, 11329, 16222, 22658, 89221, 124619, 178442, 249238, 91889519, 183779038, 1010784709, 2021569418]

約数ペア:

[(1, 2021569418), (2, 1010784709), (11, 183779038), (22, 91889519), (8111, 249238), (11329, 178442), (16222, 124619), (22658, 89221)]