17294380

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6221}}^1$

素因数の和:6369

約数の個数: 24

約数和(自身を含む): 36585360

約数和(自身を除く): 19290980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 6221, 12442, 24884, 31105, 62210, 124420, 864719, 1729438, 3458876, 4323595, 8647190, 17294380]

約数ペア:

[(1, 17294380), (2, 8647190), (4, 4323595), (5, 3458876), (10, 1729438), (20, 864719), (139, 124420), (278, 62210), (556, 31105), (695, 24884), (1390, 12442), (2780, 6221)]