18561968

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{6011}}^1$

素因数の和:6212

約数の個数: 20

約数和(自身を含む): 36156168

約数和(自身を除く): 17594200

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 6011, 12022, 24044, 48088, 96176, 1160123, 2320246, 4640492, 9280984, 18561968]

約数ペア:

[(1, 18561968), (2, 9280984), (4, 4640492), (8, 2320246), (16, 1160123), (193, 96176), (386, 48088), (772, 24044), (1544, 12022), (3088, 6011)]