16669877

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 20466432

約数和(自身を除く): 3796555

約数列:

[1, 7, 17, 71, 119, 497, 1207, 1973, 8449, 13811, 33541, 140083, 234787, 980581, 2381411, 16669877]

約数ペア:

[(1, 16669877), (7, 2381411), (17, 980581), (71, 234787), (119, 140083), (497, 33541), (1207, 13811), (1973, 8449)]