19972022

素因数分解:

$2^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1381}}^1$

素因数の和:2423

約数の個数: 16

約数和(自身を含む): 34295712

約数和(自身を除く): 14323690

約数列:

[1, 2, 7, 14, 1033, 1381, 2066, 2762, 7231, 9667, 14462, 19334, 1426573, 2853146, 9986011, 19972022]

約数ペア:

[(1, 19972022), (2, 9986011), (7, 2853146), (14, 1426573), (1033, 19334), (1381, 14462), (2066, 9667), (2762, 7231)]