19332628

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16057}}^1$

素因数の和:16111

約数の個数: 24

約数和(自身を含む): 39566912

約数和(自身を除く): 20234284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 16057, 32114, 64228, 112399, 224798, 449596, 690451, 1380902, 2761804, 4833157, 9666314, 19332628]

約数ペア:

[(1, 19332628), (2, 9666314), (4, 4833157), (7, 2761804), (14, 1380902), (28, 690451), (43, 449596), (86, 224798), (172, 112399), (301, 64228), (602, 32114), (1204, 16057)]