2019223874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{57037}}^1$

素因数の和:57641

約数の個数: 16

約数和(自身を含む): 3132070656

約数和(自身を除く): 1112846782

約数列:

[1, 2, 31, 62, 571, 1142, 17701, 35402, 57037, 114074, 1768147, 3536294, 32568127, 65136254, 1009611937, 2019223874]

約数ペア:

[(1, 2019223874), (2, 1009611937), (31, 65136254), (62, 32568127), (571, 3536294), (1142, 1768147), (17701, 114074), (35402, 57037)]