2097676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3973

約数の個数: 24

約数和(自身を含む): 4417280

約数和(自身を除く): 2319604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3943, 7886, 15772, 27601, 55202, 74917, 110404, 149834, 299668, 524419, 1048838, 2097676]

約数ペア:

[(1, 2097676), (2, 1048838), (4, 524419), (7, 299668), (14, 149834), (19, 110404), (28, 74917), (38, 55202), (76, 27601), (133, 15772), (266, 7886), (532, 3943)]