17996936185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{505319}}^1$

素因数の和:505760

約数の個数: 16

約数和(自身を含む): 22921315200

約数和(自身を除く): 4924379015

約数列:

[1, 5, 17, 85, 419, 2095, 7123, 35615, 505319, 2526595, 8590423, 42952115, 211728661, 1058643305, 3599387237, 17996936185]

約数ペア:

[(1, 17996936185), (5, 3599387237), (17, 1058643305), (85, 211728661), (419, 42952115), (2095, 8590423), (7123, 2526595), (35615, 505319)]