17923948

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14887}}^1$

素因数の和:14941

約数の個数: 24

約数和(自身を含む): 36684032

約数和(自身を除く): 18760084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 14887, 29774, 59548, 104209, 208418, 416836, 640141, 1280282, 2560564, 4480987, 8961974, 17923948]

約数ペア:

[(1, 17923948), (2, 8961974), (4, 4480987), (7, 2560564), (14, 1280282), (28, 640141), (43, 416836), (86, 208418), (172, 104209), (301, 59548), (602, 29774), (1204, 14887)]