19331074

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81223}}^1$

素因数の和:81249

約数の個数: 16

約数和(自身を含む): 35088768

約数和(自身を除く): 15757694

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 81223, 162446, 568561, 1137122, 1380791, 2761582, 9665537, 19331074]

約数ペア:

[(1, 19331074), (2, 9665537), (7, 2761582), (14, 1380791), (17, 1137122), (34, 568561), (119, 162446), (238, 81223)]