21498016

素因数分解:

$2^5\times {\mathrm{463}}^1\times {\mathrm{1451}}^1$

素因数の和:1924

約数の個数: 24

約数和(自身を含む): 42444864

約数和(自身を除く): 20946848

約数列:

[1, 2, 4, 8, 16, 32, 463, 926, 1451, 1852, 2902, 3704, 5804, 7408, 11608, 14816, 23216, 46432, 671813, 1343626, 2687252, 5374504, 10749008, 21498016]

約数ペア:

[(1, 21498016), (2, 10749008), (4, 5374504), (8, 2687252), (16, 1343626), (32, 671813), (463, 46432), (926, 23216), (1451, 14816), (1852, 11608), (2902, 7408), (3704, 5804)]