17389680403

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{206183}}^1$

素因数の和:206418

約数の個数: 16

約数和(自身を含む): 19199854080

約数和(自身を除く): 1810173677

約数列:

[1, 19, 23, 193, 437, 3667, 4439, 84341, 206183, 3917477, 4742209, 39793319, 90101971, 756073061, 915246337, 17389680403]

約数ペア:

[(1, 17389680403), (19, 915246337), (23, 756073061), (193, 90101971), (437, 39793319), (3667, 4742209), (4439, 3917477), (84341, 206183)]