213623042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{3923}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 337620960

約数和(自身を除く): 123997918

約数列:

[1, 2, 19, 38, 1433, 2866, 3923, 7846, 27227, 54454, 74537, 149074, 5621659, 11243318, 106811521, 213623042]

約数ペア:

[(1, 213623042), (2, 106811521), (19, 11243318), (38, 5621659), (1433, 149074), (2866, 74537), (3923, 54454), (7846, 27227)]