16866836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14009}}^1$

素因数の和:14063

約数の個数: 24

約数和(自身を含む): 34520640

約数和(自身を除く): 17653804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 14009, 28018, 56036, 98063, 196126, 392252, 602387, 1204774, 2409548, 4216709, 8433418, 16866836]

約数ペア:

[(1, 16866836), (2, 8433418), (4, 4216709), (7, 2409548), (14, 1204774), (28, 602387), (43, 392252), (86, 196126), (172, 98063), (301, 56036), (602, 28018), (1204, 14009)]