19355252

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1493}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 38820096

約数和(自身を除く): 19464844

約数列:

[1, 2, 4, 7, 14, 28, 463, 926, 1493, 1852, 2986, 3241, 5972, 6482, 10451, 12964, 20902, 41804, 691259, 1382518, 2765036, 4838813, 9677626, 19355252]

約数ペア:

[(1, 19355252), (2, 9677626), (4, 4838813), (7, 2765036), (14, 1382518), (28, 691259), (463, 41804), (926, 20902), (1493, 12964), (1852, 10451), (2986, 6482), (3241, 5972)]