19332796

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18661}}^1$

素因数の和:18709

約数の個数: 24

約数和(自身を含む): 39712736

約数和(自身を除く): 20379940

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 18661, 37322, 74644, 130627, 261254, 522508, 690457, 1380914, 2761828, 4833199, 9666398, 19332796]

約数ペア:

[(1, 19332796), (2, 9666398), (4, 4833199), (7, 2761828), (14, 1380914), (28, 690457), (37, 522508), (74, 261254), (148, 130627), (259, 74644), (518, 37322), (1036, 18661)]