22891216

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{3259}}^1$

素因数の和:3706

約数の個数: 20

約数和(自身を含む): 44466400

約数和(自身を除く): 21575184

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3259, 3512, 6518, 7024, 13036, 26072, 52144, 1430701, 2861402, 5722804, 11445608, 22891216]

約数ペア:

[(1, 22891216), (2, 11445608), (4, 5722804), (8, 2861402), (16, 1430701), (439, 52144), (878, 26072), (1756, 13036), (3259, 7024), (3512, 6518)]