19828384

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{5791}}^1$

素因数の和:5908

約数の個数: 24

約数和(自身を含む): 39408768

約数和(自身を除く): 19580384

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 5791, 11582, 23164, 46328, 92656, 185312, 619637, 1239274, 2478548, 4957096, 9914192, 19828384]

約数ペア:

[(1, 19828384), (2, 9914192), (4, 4957096), (8, 2478548), (16, 1239274), (32, 619637), (107, 185312), (214, 92656), (428, 46328), (856, 23164), (1712, 11582), (3424, 5791)]