2021692606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{220757}}^1$

素因数の和:221019

約数の個数: 16

約数和(自身を含む): 3205406160

約数和(自身を除く): 1183713554

約数列:

[1, 2, 19, 38, 241, 482, 4579, 9158, 220757, 441514, 4194383, 8388766, 53202437, 106404874, 1010846303, 2021692606]

約数ペア:

[(1, 2021692606), (2, 1010846303), (19, 106404874), (38, 53202437), (241, 8388766), (482, 4194383), (4579, 441514), (9158, 220757)]