12971488

素因数分解:

$2^5\times {\mathrm{457}}^1\times {\mathrm{887}}^1$

素因数の和:1354

約数の個数: 24

約数和(自身を含む): 25622352

約数和(自身を除く): 12650864

約数列:

[1, 2, 4, 8, 16, 32, 457, 887, 914, 1774, 1828, 3548, 3656, 7096, 7312, 14192, 14624, 28384, 405359, 810718, 1621436, 3242872, 6485744, 12971488]

約数ペア:

[(1, 12971488), (2, 6485744), (4, 3242872), (8, 1621436), (16, 810718), (32, 405359), (457, 28384), (887, 14624), (914, 14192), (1774, 7312), (1828, 7096), (3548, 3656)]