19301086

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81097}}^1$

素因数の和:81123

約数の個数: 16

約数和(自身を含む): 35034336

約数和(自身を除く): 15733250

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 81097, 162194, 567679, 1135358, 1378649, 2757298, 9650543, 19301086]

約数ペア:

[(1, 19301086), (2, 9650543), (7, 2757298), (14, 1378649), (17, 1135358), (34, 567679), (119, 162194), (238, 81097)]